lol
If you're an enthusiast/Hardcore gamer, where price is no bar, its well worth it...
For Example, My ATi Radeon 9800 Pro (128), in Quake 3 with all setting to Highest, FSAA, Anisotropic Filtering, 32-bit textures, 1024x768, etc. gave me a whopping 250 fps (sound off)!
Q3A is a pretty old game though... but this baby would probably be able to Handle next generation titles such as Doom 3 and Half-Life 2 when they come out at settings displaying their highest graphical splendour...
Which reminds me... when buying a new card (and planning to play next-generation titles even if you're not an enthusiast), make sure it is Direct X 9.0 compatible... many Graphics card are available for as low as Rs. 2.5k to 3k, but one should invest about Rs.8k for a GeForce based card which is DX 9.0 compatible... it'll ensure that you won't have to upgrade your graphics card too soon.
-Talos