The same things the idiot advertising companies want to scam you with (IPOD, PSP, X-Box, etc), are the exact same items that young guys like to try to scam you with. They are obsolutely the highest fraud items around on the web, and I would be sort of careful buying one from someone who has exactly 6 posts on a messageboard, all of which are trying to sell these off topic items.
The Sony and X-Box gear is more common scambait because the Nintendo gear is aimed at 9 year olds, who don't have any money to buy things off the internet, and instead get them from their parents, who buy them at Wal-Mart and not on the internet.