I have bought a go kart off ebay. I won the auction last night and arranged with the seller to go and pick it up this afternoon. Everything is ok with the go kart but just as we were about to leave the seller asked if we would cancel the transaction because his wife has listed the go kart in "commercial vehicles" and because of this they had to pay a £20 listing fee instead of £1 and therefore he was practically giving it away. He said it wont affect me... it just means he will get this fee refunded. Is this ok to do this and if we do this are we doing anything wrong?