Ok, 1st of all make a market survey in your area of all the parts listed here and update us with the prices, so that we can suggest you the best config for under your budget..
The most suited VFM PSU here is SAGAII 500W. May be you can get it for 2.1k after bargaining a bit.
Here we are from one of my vendors..!
Athlon II x3 645 - 5000
Phenom II x4 840 - 5250
Asus M4A78LT-M/LE - 2800
2GB ddr3 Corsair - 1200 (price quoted in the forum was 750 !!)
1GB 6770 HD - 7700
Now, problem is.. he says,
- On the mobo the normal Asus M4A78LT-M (Which i believe is a better version) is not available & only the LE version is available.
- On the RAM, the G.Skill is not available and corsair is good. On insisting, he says he could get the G.Skill for 300 Rs/- extra.
- On the GPU, the 5770 HD is "not available" ? and its only the 6770 HD that is present.
- On the PSU, the FSP is "not available" ? and that my current Zebronics should hold good for this config..! He gives me guarantee ! (wow.. that would save me 2k).
Also, suggests me to go for the Huntkey PSU instead.. When I talk about the Amps on the +12v rail.. he says thats good for a gaming PC and all that..
Guess its the general market out there.. (the most selling product becomes the easily available..) and vendors hardly have any technical knowledge at all ! Chennai sucks !