Costco Memorial Day 2024 Discount. And now costco (cost) has followed suit, announcing it will shutter on memorial day 2024, which falls on monday, may 27. We use our buying authority to negotiate the best value in the marketplace, and then pass on the savings to costco members.

If you’re a costco wholesale member, you’ll want to check out costco’s appliance savings event that happens during memorial day and labor day. Discover 27 tested and verified costco coupons, courtesy of groupon.