Best deals right now
Costco Ends Oct 18. Lenovo IdeaPad 5 2-in-1 at $899.99 ($300 off), Dyson Gen5Detect ($180 off), and Govee permanent outdoor lights ($60 off) ahead of holiday decorating. Pantry: Nature Valley protein bars $9.99, Liquid I.V. $20.99. Online-only offers (All-Clad, SafeRacks, HP Smart Tank) run through Oct 31.
Sam's Club Instant Savings, most through Oct 28. Sam's didn't publish an October flyer, but discounts apply automatically at checkout: Mars full-size candy 30 pk $22.48 ($7.50 off), Tully's K-Cups 80 ct $36.98 ($8 off), Red Baron Deep Dish Singles 12 pk $11.98, Montreal Steak Seasoning $4.98.
BJ's 42nd Birthday Celebration, 42% off through Oct 31 on participating items, no coupons needed (limit 2 per category). Standouts: KitchenAid 5 Qt stand mixer, Westinghouse 58" 4K Roku TV, Dreo tower heater, and Uniroyal tire sets.
Tip: Costco gives price adjustments within 30 days. The Costco book ends Oct 18 and the holiday book usually follows. Check each club's app for your local prices.
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Sources & events
October 2026 coupon book archives
SEO-friendly monthly pages for each warehouse club—same festive layout, deals filtered from our October list.