If you can get 50 bucks for the 480, and are looking used on ebay, look at the Radeon 7850 cards. They will draw more power than a 750ti, but are close performance wise. I'm looking into selling mine, they seem to be going around 50-60. I think I saw 7870's for about 80. I actually bought a used 7950 for 116, factory overclocked no lsss. Seemed like a good deal to me. Just watch the return policy and seller feedback.