Jailbreak PS3 3.56 Firmware Found By Custom Firmware Genius [Download]
A pawn shop near me had a new in box PS3 slim! In mint condition. Check it out. Check comment for more info since it seems I can't post pics and description. :
TheWizWiki on Twitter: "Los modelos de PS3 3xxx y 4xxx (super slim) que no són compatibles con custom firmware podrian dejar de serlo y poder al fin instalar CFW si esto llega
EP 8) Updating your Custom Firmware on a Jailbroken PS3 - YouTube
How to Jailbreak a PS3 (with Pictures) - wikiHow
How to install PlayStation 3 custom firmware, run homebrew - AfterDawn