See here, probably won't last very long, taking into account the additional 2% you'll get back in eBay Bucks you'll actually get them at a 17% discount. Discount will be applied automatically when you add qualifying items to your cart and meet any offer conditions. Discount will be applied only once per transaction. In cases where an item qualifies for multiple order discount offers, only one offer discount representing the best value will be applied per each eligible item, as order discount offers are not stackable. While supplies last, offer is subject to change and can end at anytime.