Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
It's a decent price as long as the modules are correct (DDR2 667MHz ECC FB-DIMM with Apple-specific heatsinks). Generally, an 8GB (4x2GB) kit runs closer to $150 new.
 
Yep that's it I already made the mistake of buying the 4,1 ram and now am stuck with it I'm trying to sell it -_-
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.