I recently bought the POWERCOLOR X1950 PRO EXTREME 256MB costed me 2000 swedish kronor, which equals to around $250, you can get one for $200 though.
It works very well, i also upgraded to a Hiper TypeR 580W PSU and they work great together with my 2 GB DDR2.
Heres my specs, and a print of the Catalyst control center for my Card

Also.. This card kills most new games, Call of duty 2, Quake 4, BIA, CSS, DOD SOURCE and probably many more, i just played those games so far and i can play it on DirectX 9.c + 16x anisotropic + 6x AA & 1280x1024 without any lagg.
Hope it helps, PM me

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