Got all this for 90CAD. It's on version 4.81. My FAT PS3 is on 4.84 REBUG. FAT PS3 won't let me sign into PSN until I update...does another CFW exist or should
PS3 Still Lives With New System Update 4.87 - Siliconera
PS3 4.81 OFW | Gamers Alive
PS3 CFW SPY 4.81 CEX Update by DarekSpy, Works with MultiMAN 4.80 | PSXHAX - PSXHACKS
PS3 jailbreak for 4.81 OFW working as of 27/12/16. Unlock the full potential of your PS3 with this easy to f… | Wireless controller, Ps3, Membership sites
PS3 Firmware Update 4.81 Improves “Quality” of System Performance