Legal Question in Intellectual Property in Texas

There must be more to the story.

If you buy a copyrigted item, you have the right to resell it, unless what you bought was not the item, but just a license to use it. I am guessing that is your situaton. If so, you certainly could be charged if you sell the licensed item, as a license means you don't own it you only license it (i,.e. rent it). Selling it would be like you selling an apartment you are renting. The owner can sell the apartment but the renter can't because the renter doesn't own it.

I suppose there could be another reason for ebay to delist. The item you bought might not be authentic. That is, you have no right to sell a counterfeit even if you bought it thinking it was real. And, yes you could be charged for Trademark Infringement or Copyright Infringement if the item bears an unauthorized trademark or is an unauthorized copy of a copyrighted item. Just because you bought a $100 Rolex from a guy on the street selling hundreds of them doesn't mean you can resell it to some unsuspecting third party dupe. Counterfeits don't become legal just because you buy them on eBay.