Get a 460gtx people are throwing it away for cheap prices its still a pretty good card try getting overclocked edition will do its job for another 2years .. Its available for 5-6k. Ok common 5-6k its pretty good card for that price ...
The new generation kepler cards have really savaged the AMD offerings, so we can expect AMD to lower the prices to remain competitive against a better architecture.than i also say that there are many cards available in the market.and your own choice you can select any one.
Problem is prices are not coming down in India and most importantly the introductory prices of all GTX6** series cards is very, very noncompetitive.
These prices will not go down till the older stock gets cleared which is very slow thanks to Indian mentality, i.e. 2GB entry level card > 1GB mid-range card syndrome and current recession ka chakkar. More importantly nVidia cards which were generally more competitive in the over-clocking scene are badly hamstrung by nVidia's aggressive binning for Turbo-clocks [auto-clocking] and are turning out to be not easy to over-clock OR completely un-over-clockable for certain editions.