Ratchet & Clank: Up Your Arsenal Cheats

Really easy money!!!
This cheat works only if your in challenge mode but dont buy the RYNO3 because if you go to the vendor in the phoenix and go to the RYNO3 and press SQUARE and go to the fight and get your multipler up and once you get to the planet Kronos right when you get there there will a picinic set do your strike with the wrench and once you get the bolts leave the planet and come right back and do this repeatly