https://sport.woot.com/offers/fitvids-2-olympic-bumper-plate-weight-plates-15lb Fitvids 2" Olympic Bumper Plate Weight Plates with Steel Hub (15LB Pair) for $17.99 - $3.96 when you apply 22% off promo code WOOTOBER in final checkout = $14.03. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.