people here are bored suggesting configs, but not me. i haven't suggested many configs. So let me try one for 33k, a very general one which everyone shall approve of:
AMD Athlon II X4 635 - 5k
Gigabyte GA-880GM-UD2H - 4.5k
Kingston 4GB DDR3 - 5.2k
Cooler Master Elite 310 - 1.5k
FSP Saga II 400W - 2k
HD5670 - 5k
BenQ 20" - 6k
Logitech Keyboard/mouse - .7k
AL BXR 1221 - .9k
Total - 30.8k
2200 remains for UPS about which, I have no Idea currently. (people suggest APC 650 vA, but I don't remember the price)
Prices may vary ny upto 10-15% on street markets, enquire and update here before making a final decision