ok i have a "buyer" coming to buy my DSI (i no longer use it, it comes with 5 games most i paid 49.99 + tax for) and am asking 120-125, i have held it for 72 hours and sent multipy emails with no responce... what shold i do, i have had 2 others contact me.... ( the guy that is coming to get it leves MAX of 10 min from me)