I thought about buying a controller off of ebay yesterday, but decided I didn't want to help the douches like you out. So, I didn't. I instead went to a target and found that they had the controllers anyways!
The auction that I was going to buy, ended up going for $3 over retail! so, good luck on getting much more then what you paid for them! Doesn't really seem to be worth the effort, and everyone thinks your a dumb ass anyways.