In the event you dont find anything, I found them for $69 bucks on teh web with no coolers. But it soulds like youre hooked up.
Regardless here's the link. Oh and no coolers.
http://www.isellsurplus.com/product.asp?c=26&s=138&ID=6193&P=F
Added some more GHz for [H] today. 13.3 to be exact (if you don't count the dual boxes...21.3 if you do). 5 boxes in all and probably more to come. Just wanted to say hi to everyone folding.