While being the source of a lot of iOS news (and entertainment), Chronic is also a hardworking developer/hacker helping iOS users get out of jams. His latest foray is into iPhone carrier unlocking. GSM carriers such as AT&T in the U.S. or Fido and Rogers in Canada or others such as Koodoo or Telus can be unlocked including the just released iPhone 5. Since each carrier requires a different process, the fees vary widely.
As a special incentive to 9to5Mac readers, Chronic is offering up 4 free iPhone 5 unlocks for those on AT&T. If you are interested put your name in the comments. Everyone else can email email@example.com for prices and availability for their GSM carriers (Obviously Verizon and Sprint users need not apply)
@oricchiol @9to5mac I have an unadvertised VIP service of $60 (AT&T-only) for it to be done "immediately" but I don't talk about it too much