Building new computer... need some help!

I am building a new computer and I am looking at purchaing items through people on craigslist and on ebay.

Here's what I've found so far...

On craigslist:

Biostar TA690G AM2 board for an asking price of $50
EVGA GeForce 8800GTS G92 core vid card for a asking price of $130

On ebay:

Rosewill 600watt power supply
Antec 900 Gaming case

Now I am wondering if what I am looking at is good. Are the items I found on craigslist? Are the prices reasonable? If they are I'd like to know what other goodies you might all recommend in order to complete this rig and make it work!

Thanks in advance!
James

Ok, so the rest of the components are good I just need to get a better motherboard?

Question, why are you building an AMD system? Do you already have the processor?

I see.

I browse around Craig's list too, but can barely find any AMD processors and motherboards worth picking up. Those that are worth picking up, are priced near new.

I do have 2 AMD systems, both are Brisbane 5400+ running on MSI K9A2CF-F 790X. While the board has perform well and overclocks decently, it is version 1 so it will not take Phenom 125W processors. If you find this board, make sure you pickup version 2.

How will I know if it's version 2?

Item description will have V2 on there , like this:
MSI K9A2 CF-F V2 AM2+/AM2 AMD 790X ATX AMD Motherboard - Retail

http://www.newegg.com/Product/Prod [...] 6813130172