(Best by 2027/Feb/01) Blue Buffalo Life Protection Formula Senior Dry Dog Food, Supports Joint Health and Mobility, Made with Natural Ingredients, Chicken & Brown Rice Recipe, 30-lb. Bag is up for auction in Pet Supplies. The current bid is $40.07, 38% below the $64.98 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.