Costco Just Dropped 4 Limited Time Items (And Shoppers are Clearing the Shelves)
Costco has kicked off February 2026 with a series of limited-time releases that have sent both social media and foot traffic into overdrive. According to recent retail data, “treasure hunt” shopping is at an all-time high this year as consumers prioritize high-value, exclusive treats over standard grocery hauls. The buzz is fueled by a mix of nostalgic flavors and gourmet bakery upgrades that offer a “French café” experience at warehouse prices.
We analyzed current inventory reports and member feedback to identify the four specific products that are vanishing from shelves faster than they can be stocked. If you see these on your next run, you likely won't see them again next month.
The Twice-Baked Chocolate Croissant
The undisputed star of the February bakery aisle is the Twice-Baked Chocolate Croissant, which fans are calling a game-changer for at-home brunches. Unlike a standard croissant, this version is brushed with a light sugar syrup and baked a second time to create a “shatteringly crisp” exterior while keeping the chocolate center molten.
According to 2026 bakery reports, warming these in an air fryer for five minutes at $350$ degrees restores that just-out-of-the-oven texture that rivals boutique bakeries. They are currently sold in a six-count package for $9.99, making them an affordable luxury that shoppers are buying in bulk to freeze.
Double Chocolate Mint Sundae (Food Court)
Costco’s food court has officially introduced the Double Chocolate Mint Sundae for a limited spring run, and it is already drawing comparisons to the legendary McDonald’s Shamrock Shake. For just $2.99, this dessert features a base of mint-flavored soft serve laced with thick chocolate fudge and crunchy cookie crumbles.
According to food critics, the sundae’s “authentic, refreshing mint” is more sophisticated than previous seasonal offerings, making it a viral hit on TikTok and Reddit. It effectively replaced the Salted Caramel Brownie Sundae this month, and insiders expect it to remain on the menu only until the end of St. Patrick’s Day celebrations.
Kirkland Signature Chocolate Chip Cookie Bar Cake
Tapping into the 2026 “mega-cookie” trend, the bakery has released a massive 2.5-pound Cookie Bar Cake that is essentially a giant, thick-cut chocolate chip cookie in cake form. Priced at $18.99, this item is generating buzz because it combines the density of a traditional blondie with the soft-baked center of a premium cookie.
According to consumer sentiment analysis, shoppers are using this as a “membership-worthy” centerpiece for office parties and family gatherings. The sheer weight and richness of the cake have inspired a wave of “Costco haul” videos, with many members claiming the item alone justifies their annual fee.
Hi*Ball Energy Sparkling Water Variety Pack
In a surprise return for 2026, the cult-favorite Hi*Ball Energy has launched a limited trial run at select Costco warehouses in 24-pack cases. The variety pack features a 50/50 split of Blackberry and Grapefruit flavors, offering a zero-sugar, plant-based energy boost that has been difficult to find since the brand’s brief hiatus.
According to beverage industry reports, the trial is currently limited to the Texas and West Coast regions, creating a “secondary market” of shoppers traveling across state lines to stock up. Fans are celebrating the comeback because it provides the caffeine kick of a traditional energy drink without the artificial sweeteners or “jitters” associated with competitors.
