Hi, I have found two sites on eBay that are selling ME2 players. I have bought 3 so far from the site below that is highlighted in red:
http://search.ebay.ca/_W0QQsassZsmile_plus168QQhtZ-1
http://search.ebay.ca/_W0QQsassZlaimanpQQhtZ-1
The only downfall is that they are both fairly new on eBay and they are located in Hong Kong (even though they say items are located in Canada, they always ship from Hong Kong) which means a couple of weeks before you see items! So far neither has any major negative feedback in regards to performance of players.
Hope this helps!