Costco Finds — October 21 — 20 Costco items shoppers regret buyingWhat to check before you buy, plus 183 warehouse deals through November 15 and this week’s .97 markdowns.
| CostcoFinds | Wed · October 21, 2026 |
| Spring mix that wilts in three days, whole watermelons nobody finishes, cordless vacuums that cost less elsewhere — twenty buys members wish they had checked first. |  | | BEFORE YOU BUY · 20 ITEMS |  | | TRADER JOE’S · 8 RATED |
| THIS WEEK AT COSTCO & TRADER JOE’S |  | | WAREHOUSE SAVINGS · OCT 19–NOV 15 |
|  | | TRIED, TASTED & RATED · 12 FINDS |
|  | | .97 MARKDOWN · WEEK OF 10/19 |
|  | | TRADER JOE’S · TRENDING NOW |
| Know a Costco superfan? Share Costco Finds with them. | See you tomorrow, — the CostcoFinds team Hit reply and tell us the Costco buy you regret most — we read every email. |
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