Unfortunately, eBay doesn't actually handle the merchandise that is offered on the site. Without first hand knowledge of the item, eBay is unable to guarantee the accuracy of the listing information. eBay encourages members who are interested in bidding on an item to email the seller for additional information. Be sure to ask the seller specific questions regarding age, authenticity and condition of the item before bidding. In the unlikelihood that the seller doesn't respond, you may want to reconsider your bidding decision.
Part of this information is contained in our User Agreement, under article 6. I have included a portion of that Article below for your review:
"The Site is only a venue where Users may meet and interact with one another for their transactions. eBay is not and cannot be a party to or control in any manner any transaction between two Users of the Site "
If you would like to review the rest of our User Agreement, I have listed the URL below for you:
http://pages.ebay.in/help/community/png-user.html