Amazon has the Diamond 7970PE53G Radeon HD 7970 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card for $332 - $20 rebate
[Exp 9/30] = $312
with free shipping. Select Amazon.com as merchant (in sidebar).
Features 925MHz core clock, and HDMI, 2 miniDisplayPort, and DVI outputs. Includes a free Dirt SHOWDOWN PC game coupon.