I have a couple 40GB IDE drives (and I might be getting rid of a 250GB IDE), and several SATA drives from 120GB to 200GB. I have a GeForce FX5500 (256MB) that has served me well and I might be a little reluctant to sell, but we'll see, and a 2.4GHz Celeron + mobo.
Do you have anything else to trade, and if not what prices are you looking for?