1ghz thunderbird costs about 68 bucks.
1ghz p3 costs ::consults pricewatch:: 139$
The thunderbird is faster than the p3, even though they have the same mhz rating.
If you wanted best value, I would reccomend the athlonxp 1500, it runs 112, and it is CONSIDERABLY faster than the p3 1ghz which again costs more. A good motherboard runs you about 120, but some can be found for cheaper, a good one is the ecs k7s5a which costs 69 bucks and is very fast. 256 megs ddr ram is a cool 40, and a case with a good psu will run you 50. There is the start of a powerful replacement system.
The days of intel charging 600+ for processors are over thanks to amd. Now you can have equal or as you can see here, better performance for far less.
Others can help you choose specific parts, but this is a good start I believe.
~Matisaro~
"The Cash Left In My Pocket,The BEST Benchmark"
~Tbird1.3@1.5~