For those interested, I found a Money Code with some help over at the GBATemp Forums. Dont know why it has not been Posted on the GateShark Page, but for those Interested:
Urban Trial Freestyle 2 (NA)
CTR-N-KTHE
00040000001A4500
[Money at $1,023,999]
0034C9F4 000F423F
1034C9F4 00009FFF
Urban Trial Freestyle 2.jpg (249.04 KiB) Viewed 20100 times