Yo, I am looking to trade my XFX R7970 Black Edition.
http://products.xfxforce.com/en-us/Graphics_Cards/AMD_Radeon%E2%84%A2_HD_7970/FX-797A-TNBCI would like to trade for some FPGAs.
This card currently pumps out 720Mhs @ 59C.
The engine is at 1200, memory at 1050.
I may also be interested in selling the whole rig:
http://www.judeaustin.com/new-dedicated-bitcoin-mining-rig/If you want to trade/buy let me know.
Also I have more screen shots of the 7970 working away if you would like.
Thanks for looking.