Product Catalog › M&M Peanut Butter & Jelly Image 1 of 1 M&M Peanut Butter & Jelly $0.00 M&M Peanut Butter & Jelly is sold by the box, each box has 24 packets. Quantity: Add To Cart Added! M&M Peanut Butter & Jelly is sold by the box, each box has 24 packets.