One card has a game with 999,999,999 Cr, well just a bit less than that now. The reason is cause I'm trying to re-create my list of GT 1 cars in GT 2 so having unlimited funds is useful. However it does get boring if you are playing the game for real. Other cards have credit ranging from 0 to billions, however I have over 20 million credits won legally playing GT1. I am going to transfer some of that money to GT 2, how much I haven't decided yet and what I'll do with the rest is just twinkles in my eye.