a 470 is a good 259.99$ or more... maybe you should wait until the 580 launch (9th of november rumored), or 6950/6970's come out (if you can wait like 2 weeks), they might press the price down abit.
I think a 470 is a better buy than a 460, even though Id probably opt to go for a 6870 if I had to pick between that and a 460.
470@ 800core/1560shader/3650mem gets pretty close to a 480 stock.
GTX 470 is now $207 AR.
http://slickdeals.net/forums/showthread.php?sduid=397701&t=2345535
Might be an all time low?