Manna Pro Simply Flax for Horses – Omega-3 Rich Flaxseed Supplement – Supports Coat Health, Joint Function & Immune System – Natural Source of Essential Fatty Acids – Ground Flax – 8 lb Bag is up for auction in Pet Supplies. The current bid is $10.00, 71% below the $33.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.