The Costco Halloween decor 2026 September wave has arrived — and the member community's response to what is hitting warehouse floors right now communicates the specific commercial urgency that every experienced Halloween-decorating Costco member knows: the items generating excitement in the first two weeks of September are the items that are gone before October. Costco has a lot of Halloween finds this year — from Disney wreaths and clocks to a Hello Kitty jack-o-lantern — an

Costco has quietly become one of the best-kept secrets in Halloween shopping. While home haunters obsess over Home Depot and Spirit, the warehouse club drops a rotating set of large animatronics at aggressive prices — and because stock is limited and the Costco model is built on limited quantities and rotating buys, the assortment changes without warning. If this year is anything like the ones before, the best items will sell out long before October 31. That warning — from Be