Just picked up a Gigabyte GeForce FX 5700LE Turbo Force Edition for $95. I know, it's a 5700LE, but it comes clocked at 400/500 out of the box(compared to 250/400 for standard 5700LE) and I have it running at 425/550(full 5700 speed) with no sweat. Runs Far Cry, Doom 3 and Half Life 2 on my Athlon 2600+ just fine.