The bigger concern is to watch the ship dates.  Preorders on ebay must be delivered 30 days from the purchase date. (so end of auction or from the day it starts on a fixed price).   Any listing that is for November for instance is not covered by ebay buyers protections.  If that seller never ships your product, ebay nor paypal will cover you for it.  You are taking a massive risk they wont even ship the product. You'll notice most of the people selling them have positive buyer feedback or positive feedback in another category.   It's against the ToS for the vast majority of the D3s on the site and they are being constantly pulled for that reason. Buyer beware on anything that ships longer than 30 days on ebay, they wont protect you.