I happen to have 3 AMD video cards that I need to get rid of. Unfortunately they are in an interesting condition... Sapphire Tri-X Radeon R9 290X - I can't verify if it works because it requires a 750 watt power supply which I don't have. I tested with a 500 watt and got BIOS beep errors and no video Radeon HD 6950 - Works but only has a heatsink, no fans. I've searched online and a brand new heatsink/fan costs around $50.00 Radeon HD 5700 - Older card, but works fine I'm willing to trade for a GeForce card. Hopefully something like a GeForce 550 or newer Or maybe you know someone who is willing to take these off my hands for a small amount of money?