i have a 1600x1200 monitor and i dont plan on upgrading it. what are my options on a tight budget? i guess i dont need a 200 series card at that resolution, but if i can get an evga gtx 260 OC for $100, then is there anything old gen that would give me close enough performance to it and be worth saving 20 or 30 bucks? also, with the 300 series coming soon, will 200 series prices drop to less than that in the near future? thanks for the help. 