Unfortunately, because of the actions of a few douchebags who try to pass crappy, defective, or extremely used stuff off as "like new", all of us are affected. Sucks, but that's what happens when a few people abuse the system.
If your item is listed in Amazon's inventory, you can always sell it there. One of their categories is Used - Like New, but you have to make sure that your item falls under their condition guidelines for a Used - Like New item. For example, PC games must adhere to the following condition standards:
Like New: Apparently unopened software or computer game in perfect condition (although it may be out of its original wrapping). The box and jewel case are pristine, with no signs of wear. The UPC should be visible. Suitable for presenting as a gift.