You are scalping. You agreed to a price that was more than face value. You were breaking the law. You can't have any recourse when someone welches on an illegal transaction anyway. If you cared so much about your ebay profile, you should have just moved on, and not bothered with the negative feedback. You could have set a price at face value on ebay and kept your karma good and then this wouldn't have happened!
Only illegal in Alberta? It is illegal in a lot of places in North America and with good reason.