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Research Costco items by local price, warehouse spread, nearby availability, sale timing, trend signals, and direct marketplace searches.
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Dataset
Trend window
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3 preview rows
Note: Always verify prices, availability, and resale details independently; accuracy is not guaranteed.
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| Item | National low | Spread | Distance | Available stores | Total stores | Sale ends | Trend | Research links |
|---|---|---|---|---|---|---|---|---|
 | $99.99 National low | $160.00 62% below high High $259.99 Sale -$160.00 | - | 312 national | 312 | 5d Oct 7 | #266 -45 | |
 Sealy Posturepedic Pro Highland Manor 13" Queen Mattress Only Wide SpreadHOME FURNISHINGS Item #1900478 | $179.97 National low | $420.02 70% below high High $599.99 Sale -$120.00 | - | 185 national | 185 | 2d Oct 4 | #48 -2 | |
 | $329.99 National low | $100.00 23% below high High $429.99 Sale -$100.00 | - | 314 national | 314 | 14h Oct 2 | #1280 +1014 |