I've had nothing but bad luck selling them on eBay, but actually.. I did profit pretty good!
I was selling them for $25 per coin and german people would purchase lots of ten at a time! I made a fortune!! But then EVERY SINGLE ONE of them got returned to me saying they didn't actually purchase the item, and things were looking pretty bad for awhile. But phone call after phone call to Paypal and I got 95% of them returned back to me! Just one, some Linda got off with $100 but I got at least $2500 worth of coins sold.
Posted a pic of some of my returned transactions in july:http://bitcointrading.com/forum/index.php?topic=36.0
I guess the scammers were assuming they could get away with my bitcoins but I posted in the eBay listing and the Paypal info that there were to be absolutely no returns whatsoever and there would be a video used as proof
as evidence of the transaction. And when you are arguing with Paypal, apparently that is good enough proof for the transaction. Apparently with Linda she had complained to her credit card company and it might take a few months to finalize, but we still might win.
I still would not recommend selling them on eBay.