https://sport.woot.com/offers/runmax-runfast-pro-weighted-vest-20-lb RUNmax Runfast Pro 20 Lbs. Weighted Vest w/ Shoulder Pads (Black; RM20WP) on sale for $19.99. Shipping is free for Amazon Prime Members (must log in with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.