BTW please reveal your eBay username so members can avoid such a grouch.
It's easy o avoid: Just fullfill the obligtions about the contract.
When I sold a few things by ebay (mostly clothes) I was wondering how many ppl took first chance to try to ripp you off - even if it's only about a few EURs/$$$.
Pacta sunt servanda! That's also true for ebay and also for contracts about 99ct. It's a principle of civilization. If one has probs to fullfill the obligations one can ask and try to negotiate again, but bluntly ignoring the obligations is just bad behaviour and a sign of really poor education.
