One more reason to not buy things from ebay. :/
I jsut reported someone yesterday for selling stolen art on iphone cases.. they removed it luckily! They people are so mean and don't even care about other artists. They just want money. The nerve, though, too - was that they posted ON THE AD, that they had NO PERMISSION or rights to any of the pieces or art used and no licenses.... how guilty can you get?
I will write them and contact the other artists I know, too.
You can contact ebay directly on the auction with the "report a problem" but they won't do anything unless you ARE the ownder of the art, however, you can send a message to the seller themselves - that's what I did.
"Ask a question" option at the bottom of the page.
I told them something like "they are using copyrighted work by ___ artist without permission. Here is proof that you stole the work (Insert profile/da page/image page) and that I contacted the artist who should be filing with ebay for copyright fraud and theft of work as well" ... something like that works usually and tends to scare them enough before ACTUAL legal action has to be taken. etc.