try amazon.com or ebay.com
There is no in-game cheat for extra money, but if you're looking for a Gameshark code, I can help you out.This cheat will give you $9999999810D2148 0098 810D214A 967F
I think there's a little one on the multi mode in Conker live and reloaded.
The ESRB rated this title "M" for mature in the United States.
No :(