I can see why you guys think the buyer deserves to get ripped off but i would feel sorry for some young lads parents whos been to a mad demo and now wants a trials bike. Parents dont know where to get him one for xmas so look on ebay. They read the spec and speel of this advert and shell out 750quid for it and get ripped off.
Dont forget not everyone knows about trials forum not everybody has heard of tartybikes
I can speak from experience that when you are first starting out you can fall into these kind of traps not just with bikes with everything.