Unfortunately using the GIN is the only way. In addition, this auction is bound to go much higher than 508 credits :( Try selling some stuff to get more points to bid higher! I am going to list a $6 Microsoft Currency auction later today or tomorrow. Maybe you could try and snag that one. Good luck and thanks for your interest!
LOL, at all comments, anyway, hey pal, i need 10 xbox dollars. i saw you sold them for 11 111 GIN with 5 48hrs codes. i dont really need the codes, could you give a price for that 10 dollars without the live codes? its for a GIN
Dont worry, actually ill be getting the credits next thursday by mid day. So actually that would be the day, just please inform me (in a private message if you want), what would be your price without the 48hrs codes.