While a lot of people are taking the mick and jumping on the opportunity to make fun of this guy, I really have to extend some sympathies to him, Perhaps he's just seen some screenshots of S2 and thought - I'll have that... and just had a look in ebay, not knowing about the license situation.
What to do is to start the process through ebay for complaining and obtaining a refund, what the seller did was not only illegal on multiple levels, but also highly frowned upon by Ebay.
If you can give me your complaint reference number in IM after this is done - I have a few contacts at Ebay who will be able to speed things up for you.
Hope this helps - and in the meantime enjoy the demo
