The EVGA e-GeForce 9600 GSO Dual-Slot Edition graphics card is the card that can be had for $49.99 with free shipping, a free 2GB USB Flash drive and the retailer is Newegg! For that price you don't get a fancy factory overclocked card, but it does come with the standard clocks - 550MHz core clock, 1600MHz memory clock (effective) and 1375MHz shader processor clock frequency with a total of 96 shader cores. What makes this card so interesting from a folding perspective is that it has 96 stream processors (more than a 9600 GT), is very cheap, uses little power, produces little noise (thanks to the dual-slot cooler), and can overclock like a bat out of hell.
Article Title: F@H - 4,500+ Points a Day w/ a $49 GeForce 9600 GSO
Article URL: http://www.legitreviews.com/article/797/1/
Pricing At Time of Print: $49.99 after rebate