Not a chance in hell I'd ever buy anything from these guys. Not because of some intense love of Apple but because they're taking advantage of the Hackintosh community to make money without giving anything back, which for me is morally wrong.
For example, they refer people to the insanelymac forums for tech support, and, even worse, appear to are using the EFI emulator without permission and in direct contravention of the license terms for that product (they don't seem to care much about licenses do they?): http://netkas.org/?p=62
Now, people may or may not care about them ignoring license terms from a big corporation (i.e. Apple), but breaking the license terms for the EFI emulator is a whole different ballgame: netkas produced this for the good of the hackintosh community, and psysys are simply exploiting that community and riding roughshod over his rights...
The sword cuts both ways. You can't get angry at a company that is going to bypass Apple's EULA and rights to sell OS-X on Apple hardware because they ignore the license of the software that was created to circumvent Apple. Well you can, I suppose, but is incredible hypocritical. Live by the sword die by the sword.