Arm & Hammer for Pets Nubbies Dental Treats for Dogs with Baking Soda and Calcium, Treat Chews Help Fight Bad Breath, Plaque & Tartar without Brushing, Peanut Butter, 20 Pcs (Packaging may vary) Peanut Butter 7 Ounce (Pack of 1) is up for auction in Pet Supplies. The current bid is $2.50, 64% below the $6.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.