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DDR5 RAM price per GB averaged $17.52, putting a 32GB equivalent near $561 versus $199.71 per TB for NVMe storage.

Iced coffee prices, including packaged cold brew, averaged $26.05 from August 18–24, down 7.3% across all 12 tracked city areas.

Coffee price trends diverged from June 13 to July 23: bottled drinks rose 11.2% while creamer fell 10.5% across the same 12 cities.

An inflationary gap occurs when actual output exceeds sustainable potential output. Learn how economists measure it and what can close it.

Types of inflation include four commonly discussed mechanisms—demand-pull, cost-push, built-in, and monetary—plus hyperinflation.

The Consumer Price Index measures changes in a broad consumer basket. Learn the formula and the differences between CPI-U, CPI-W, and core CPI.

The inflation rate is the percentage change in prices over time. See the formula, CPI context, and why category and city prices can differ.

Coffee prices by city ranged from $122.97 in West San Antonio to $131.04 in East St. Louis on June 15; creamer varied 27.5% between cities.

Weekly Grocery Cost for a Family of Four: Compare weekly grocery costs for two adults and two school-age children, using fixed consumption quantities across 34 grocery categories. Compare current city prices, daily history, and methodology.

Dairy Milk Prices: Compare city prices for 1 US gallon of dairy milk. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Yogurt Prices: Compare city prices for 32 oz of yogurt. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Cheddar Cheese Prices: Compare city prices for 8 oz of cheddar cheese. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Butter Prices: Compare city prices for 16 oz of butter. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Chicken Breast Prices: Compare city prices for 1 lb of chicken breast. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Chicken Thigh Prices: Compare city prices for 1 lb of chicken thighs. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Pork Chop Prices: Compare city prices for 1 lb of pork chops. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Frozen Fish Fillet Prices: Compare city prices for 1 lb of plain frozen fish fillets. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Canned Tuna Prices: Compare city prices for 5 oz of canned/pouched tuna. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Canned Bean Prices: Compare city prices for 15 oz of plain canned beans. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Peanut Butter Prices: Compare city prices for 16 oz of peanut butter. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Bread Prices: Compare city prices for 20 oz of bread. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Dry Rice Prices: Compare city prices for 2 lb of dry rice. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Dry Pasta Prices: Compare city prices for 16 oz of dry pasta. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Oat Prices: Compare city prices for 42 oz of plain oats. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Breakfast Cereal Prices: Compare city prices for 18 oz of breakfast cereal. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

All-Purpose Flour Prices: Compare city prices for 5 lb of all-purpose flour. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Banana Prices: Compare city prices for 1 lb of bananas. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Apple Prices: Compare city prices for 3 lb of apples. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Orange Prices: Compare city prices for 3 lb of oranges. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Frozen Fruit Prices: Compare city prices for 16 oz of unsweetened frozen fruit. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Potato Prices: Compare city prices for 5 lb of potatoes. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Carrot Prices: Compare city prices for 2 lb of carrots. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Tomato Prices: Compare city prices for 1 lb of tomatoes. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Broccoli Prices: Compare city prices for 1 lb of broccoli. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Frozen Vegetable Prices: Compare city prices for 16 oz of plain frozen vegetables. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Canned Tomato Prices: Compare city prices for 14.5 oz of canned tomatoes. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Cooking Oil Prices: Compare city prices for 1 litre of cooking oil. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Granulated Sugar Prices: Compare city prices for 4 lb of granulated sugar. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Tomato Pasta Sauce Prices: Compare city prices for 24 oz of tomato pasta sauce. Follow daily market changes and the contribution to weekly family groceries. Compare current city prices, daily history, and methodology.

Egg Price per Dozen: Track daily prices for twelve chicken shell eggs across covered U.S. cities, with package quantities normalized to a comparable dozen. Compare current city prices, daily history, and methodology.

Beef Patty Price Index, Trends and History: Daily city prices for one pound of raw ground beef. Compare current city prices, daily history, and methodology.

Lettuce Price Index, Trends and History: Daily city prices for one lettuce item. Compare current city prices, daily history, and methodology.

Onion Price Index, Trends and History: Daily city prices for one pound of fresh common onions. Compare current city prices, daily history, and methodology.

Acetaminophen Price Index, Trends and History: Daily city prices for 100 solid acetaminophen units. Compare current city prices, daily history, and methodology.

Adhesive Bandage Price Index, Trends and History: Daily city prices for a 100-bandage package equivalent. Compare current city prices, daily history, and methodology.

Air Conditioner Prices by City: Daily city cost of a six-category basket of portable, window, through-wall, and mini-split air conditioners. Compare current city prices, daily history, and methodology.

Allergy Medicine Price Index, Trends and History: Daily city prices for 100 solid oral allergy medicine units. Compare current city prices, daily history, and methodology.

American Cheese Price Index, Trends and History: Daily city prices for an 8-slice package equivalent of American cheese. Compare current city prices, daily history, and methodology.

Burger Cost by City: Daily city cost of buns, beef, American cheese, lettuce, onions, pickles, and condiments for one double-patty burger. Compare current city prices, daily history, and methodology.

Cat Litter Price Index, Trends and History: Daily city prices for a 20-pound box equivalent of cat litter. Compare current city prices, daily history, and methodology.

Cat Treat Price Index, Trends and History: Daily city prices for an 8-ounce pouch equivalent of cat treats. Compare current city prices, daily history, and methodology.

Chewable Antacid Price Index, Trends and History: Daily city prices for a 100-tablet equivalent of chewable antacids. Compare current city prices, daily history, and methodology.

Coffee Creamer Price Index, Trends and History: Daily city prices for 32 fluid ounces of liquid coffee creamer. Compare current city prices, daily history, and methodology.

Coffee Pod Price Index, Trends and History: Daily city prices for a 24-pod package equivalent. Compare current city prices, daily history, and methodology.

Coffee Price Trends by City: Daily city cost of a seven-format basket spanning ground coffee, whole beans, pods, instant coffee, ready-to-drink coffee, iced coffee and cold brew, and creamer. Compare current city prices, daily history, and methodology.

Consumer Health Retail Goods Inflation: Daily city price movement for an equal-weight basket of 11 consumer health retail goods. Compare current city prices, daily history, and methodology.

Cost of Cat Ownership Per Year: Annual city cost of dry food, wet food, litter, treats, and litter box liners for one cat. Compare current city prices, daily history, and methodology.

Cost of Dog Ownership Per Year: Annual city cost of dry food, wet food, treats, waste bags, training pads, and shampoo for a mid-sized dog. Compare current city prices, daily history, and methodology.

DDR5 RAM Price Per GB: Daily DDR5 RAM price per gigabyte across 12 U.S. cities. Compare current city prices, daily history, and methodology.

Dog Shampoo Price Index, Trends and History: Daily city prices for a 16-fluid-ounce bottle equivalent of dog shampoo. Compare current city prices, daily history, and methodology.

Dog Training Pad Price Index, Trends and History: Daily city prices for a 50-pad pack equivalent. Compare current city prices, daily history, and methodology.

Dog Treat Price Index, Trends and History: Daily city prices for a 22-ounce bag equivalent of dog treats. Compare current city prices, daily history, and methodology.

Dog Waste Bag Price Index, Trends and History: Daily city prices for a 270-bag pack equivalent. Compare current city prices, daily history, and methodology.

Dry Cat Food Price Index, Trends and History: Daily city prices for a 16-pound bag equivalent of dry cat food. Compare current city prices, daily history, and methodology.

Dry Dog Food Price Index, Trends and History: Daily city prices for a 15-pound bag equivalent of dry dog food. Compare current city prices, daily history, and methodology.

Electrolyte Powder Price Index, Trends and History: Daily city prices for 30 servings or packets of electrolyte powder. Compare current city prices, daily history, and methodology.

Feminine Wipe Price Index, Trends and History: Daily city prices for a 40-wipe package equivalent. Compare current city prices, daily history, and methodology.

Grade A Large White Egg Price: Track daily prices for twelve Grade A large white chicken shell eggs across covered U.S. cities, with package quantities normalized to a comparable dozen. Compare current city prices, daily history, and methodology.

Ground Coffee Price Index, Trends and History: Daily city prices for a 12-ounce package equivalent of ground coffee. Compare current city prices, daily history, and methodology.

Hamburger Bun Price Index, Trends and History: Daily city prices for a 10-bun package equivalent. Compare current city prices, daily history, and methodology.

Ibuprofen Price Index, Trends and History: Daily city prices for 100 solid ibuprofen units. Compare current city prices, daily history, and methodology.

Iced Coffee and Cold Brew Price Index, Trends and History: Daily city prices for a 64-fluid-ounce package equivalent of iced coffee or cold brew. Compare current city prices, daily history, and methodology.

Instant Coffee Price Index, Trends and History: Daily city prices for an 8-ounce jar equivalent of instant coffee. Compare current city prices, daily history, and methodology.

Internal Hard Drive (HDD) Price Per TB: Daily internal hard-drive price per terabyte across 12 U.S. cities. Compare current city prices, daily history, and methodology.

Ketchup Price Index, Trends and History: Daily city prices for a 20-ounce bottle equivalent of ketchup. Compare current city prices, daily history, and methodology.

Litter Box Liner Price Index, Trends and History: Daily city prices for a 20-liner pack equivalent. Compare current city prices, daily history, and methodology.

Magnesium Supplement Price Index, Trends and History: Daily city prices per 100 solid retail units, grouped across dosage strengths and standardized by unit count. Compare current city prices, daily history, and methodology.

Mayonnaise Price Index, Trends and History: Daily city prices for a 30-fluid-ounce container equivalent of mayonnaise. Compare current city prices, daily history, and methodology.

Melatonin Supplement Price Index, Trends and History: Daily city prices per 100 solid retail units, grouped across dosage strengths and standardized by unit count. Compare current city prices, daily history, and methodology.

Menstrual Care Product Inflation: Daily city price movement for a nine-product basket spanning pads, tampons, liners, cups, discs, period underwear, wipes, pain relief, and heat patches. Compare current city prices, daily history, and methodology.

Menstrual Cup Price Index, Trends and History: Daily city prices for one menstrual cup. Compare current city prices, daily history, and methodology.

Menstrual Disc Price Index, Trends and History: Daily city prices for one menstrual disc. Compare current city prices, daily history, and methodology.

Menstrual Heat Patch Price Index, Trends and History: Daily city prices for a 4-patch package equivalent. Compare current city prices, daily history, and methodology.

Menstrual Pad Price Index, Trends and History: Daily city prices for a 40-pad package equivalent. Compare current city prices, daily history, and methodology.

Menstrual Pain Relief Price Index, Trends and History: Daily city prices for a 40-dose package equivalent of menstrual pain relief. Compare current city prices, daily history, and methodology.

Mini-Split AC Prices: Daily city prices for one mini-split air conditioner or heat pump. Compare current city prices, daily history, and methodology.

Multivitamin Price Index, Trends and History: Daily city prices per 100 solid retail units, grouped across dosage strengths and standardized by unit count. Compare current city prices, daily history, and methodology.

Mustard Price Index, Trends and History: Daily city prices for a 12-ounce bottle equivalent of mustard. Compare current city prices, daily history, and methodology.

NVMe SSD Price Per TB: Daily NVMe SSD price per terabyte across 12 U.S. cities. Compare current city prices, daily history, and methodology.

Pantyliner Price Index, Trends and History: Daily city prices for a 100-liner package equivalent. Compare current city prices, daily history, and methodology.

Period Underwear Price Index, Trends and History: Daily city prices for one period underwear garment. Compare current city prices, daily history, and methodology.

Pickle Price Index, Trends and History: Daily city prices for a 16-fluid-ounce jar equivalent of pickles. Compare current city prices, daily history, and methodology.

Pickle Relish Price Index, Trends and History: Daily city prices for a 12-fluid-ounce jar equivalent of pickle relish. Compare current city prices, daily history, and methodology.

Portable AC Prices, 12,000+ BTU: Daily city prices for one portable air conditioner rated 12,000 BTU or more. Compare current city prices, daily history, and methodology.

Portable AC Prices, 8,000-11,999 BTU: Daily city prices for one portable air conditioner rated 8,000-11,999 BTU. Compare current city prices, daily history, and methodology.

Ready-to-Drink Coffee Price Index, Trends and History: Daily city prices for a 64-fluid-ounce package equivalent of bottled or canned coffee drinks. Compare current city prices, daily history, and methodology.

Tampon Price Index, Trends and History: Daily city prices for a 40-tampon package equivalent. Compare current city prices, daily history, and methodology.

Thermometer Price Index, Trends and History: Daily city prices for one thermometer. Compare current city prices, daily history, and methodology.

Through-Wall AC Prices, 8,000-14,999 BTU: Daily city prices for one through-wall air conditioner rated 8,000-14,999 BTU. Compare current city prices, daily history, and methodology.

Vitamin D Supplement Price Index, Trends and History: Daily city prices per 100 solid retail units, grouped across dosage strengths and standardized by unit count. Compare current city prices, daily history, and methodology.

Wet Cat Food Price Index, Trends and History: Daily city prices for a 3-ounce can equivalent of wet cat food. Compare current city prices, daily history, and methodology.

Wet Dog Food Price Index, Trends and History: Daily city prices for a 12.5-ounce can equivalent of wet dog food. Compare current city prices, daily history, and methodology.

Whole Bean Coffee Price Index, Trends and History: Daily city prices for a 12-ounce package equivalent of whole-bean coffee. Compare current city prices, daily history, and methodology.

Window AC Prices, 8,000-14,999 BTU: Daily city prices for one window air conditioner rated 8,000-14,999 BTU. Compare current city prices, daily history, and methodology.

Window AC Prices, Under 8,000 BTU: Daily city prices for one window air conditioner rated below 8,000 BTU. Compare current city prices, daily history, and methodology.

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