CE discs

I found a slightly used CE VAlkyrie--it's in great shape. I called the number on the back and kept getting the guy's girlfriend. the 3rd time I spoke with her she said" he already knows you have his disc" and hung up.
I would love to sell it and make a few bucks but if I do he will probably show up the next day to claim it. So I will probably just hang it on the wall and use it for a conversation piece. . . . what can you do??

[Bogey Monger]

What a great idea... Put my girlfriend's phone # on discs!

[The FORCE]

you are a disc golfer you have so many discs you cant remember where you put it.... mention that his GF was a total beeatch on the phone after you "cant find it". but remind him that his name is on it, so when you find it, you will call his GF again, but most likely he will come for it in like two months