When I find a buyer that's a perfect time to try to trade it, I'm not risking it somehow getting linked on an alt account as a gift. As for the content of the gift, that's where what I just said comes in.
I'm sure certain people, such as Sugared, would vouch to pay back the kamas, or their whole inventory, to the buyer if I indeed did scam. People who definitely wouldn't want to mess their reputation on dofus for a scam with a payoff that's really not worth it. Is it really that hard to understand what you're reading?