My son has the original DS but is missing the stylet. He called Gamestop to see if they'd accept his old DS for the $50 DSi trade in credit even though the stylet is missing. They told him 'No'. Is this correct? Or do you think they heard a little kid on the other end of the phone and just blew him off? Would we have better luck having my husband go in to Gamestop by himself and ask for the DSi trade in? We've been to every store imaginable trying to find the old style DS stylet. No luck.