Share Read on Mobile Enter Reading Mode Walmart: Quest Peanut Butter Cups 12-Count Box Only $19.99 Posted on February 13, 2021 by Mely B Grocery Deals Walmart SHOP HERE WALMART Limited time offer! This price may change at any time! Head over to Walmart right now to pick up this Quest Peanut Butter Cups 12-Count Box for Only $19.99 (reg. $23.94)! That’s an amazing savings of $3.95!