Best by 07/24/26 Quest Nutrition Blueberry Muffin Protein Bars, 20g Protein, 2g Sugar, 5g Net Carb, Gluten Free, Keto Friendly, 12 Count is up for auction in Grocery & Gourmet Food. The current bid is $15.50, 34% below the $23.36 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.