An unopened vintage Coke bottle is allowed to be sold on eBay. It even has its own category. I am looking for the policy governing such items. I know it was once there because i sold some unopened vintage Kool Aid packets a few years ago, and i used a suggested eBay disclaimer in my description field that essentially said this item was for collectible purposes only, not for consumption. If I find it, i'll post it back here.