Depends on what you got and asking price. the board I have is a cheaper asus workstation board, which doesn't even have ps2 so I cant use n-key rollover.
Asrock Z77 Pro-3 has a ps2 port and I have it flashed to BIOS 2.10 which is the latest, I think. I have 4x4gb gskill ddr3 1600, the F3-12800CL9-4GBXL model. If you're still interested, PM, if not, no big deal and good luck!