[recycled sixtie]

I am not a lawyer but this is the way I see it. If you had not advertised it on ebay it would not have been so readily noticed by prospective buyers. You have used the ebay medium so I would come clean with ebay and ask what you should do. I would think there is something in the fine print so they can protect themselves in this regard.

Good luck trying to sell anything else on ebay as there is a chance that you could be blacklisted.