I am very hesitant about buying things off of ebay (especially from other countries). When I used to race motorcycles all of the aftermarket blemished exhausts would end up on ebay being sold as new. You would get them and mounting would be slightly off, there would be minor leaks, ect... This is something people noticed on forums where a lot of people would buy off ebay and have a problem while those who paid MSRP from a local dealer or the manufacturer had no problems.
It's a shame but a lot of stuff on ebay is sold as new when it is refurbished, blemished or even counterfeit.