Game Shark Codes
I don't have a Game Shark I wish I did but they don't get sold in Australia, these are the codes I found so far off the net so far.
Quick level gain codes
Characters Name
Code
Rei
d0144c020000
80144c0200f0
Ryu
d01449720000
8014497200f0
Teepo
d0144b5e0000
80144b5e00f0
Nina
d0144a160000
80144a1600f0
Momo
d0144ca60000
80144ca600f0
Peco
d0144d4a0000
80144d4a00f0
Garr
d0144aba0000
80144aba00f0