(adsbygoogle = window.adsbygoogle || []).push({}); Costs for having cfw installed??

basically I didn't know about cfw or jailbreaking until someone messed with my game (zombies/origins/public match)when I watched it back and saw what he was doing I looked into it and realised my ps3 was able to have cfw so I sent it off to (wont mention name)and got it back in 5/6 days altogether it cost me £35 im on Dex/latest rebug 2 years now but still learning...