$600-800 and you already have keyboard, mouse, speakers, etc.? Sure, I have a list of parts that would work as long as you're willing to go AMD.
Newegg.com - Western Digital Caviar Blue WD10EALX 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
Newegg.com - G.SKILL Ripjaws Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-4GBRL
Newegg.com - COOLER MASTER HAF 912 RC-912-KKN1 Black SECC/ ABS Plastic ATX Mid Tower Computer Case
Newegg.com - CORSAIR Builder Series CX600 V2 600W ATX12V v2.3 80 PLUS Certified Active PFC Power Supply
Newegg.com - ASUS ENGTX460 DirectCU TOP/2DI/768MD5 GeForce GTX 460 (Fermi) 768MB 192-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
Newegg.com - AMD Phenom II X4 955 Black Edition Deneb 3.2GHz 4 x 512KB L2 Cache 6MB L3 Cache Socket AM3 125W Quad-Core Processor HDZ955FBGMBOX
Newegg.com - MSI 870A-G54 AM3 AMD 870 SATA 6Gb/s USB 3.0 ATX AMD Motherboard
Newegg.com - SONY Black 18X DVD-ROM 48X CD-ROM SATA DVD-ROM Drive Model DDU1681S-0B - CD / DVD Drives
Windows 7 is about $100 for a single computer version: Newegg.com - Microsoft Windows 7 Home Premium SP1 64-bit - Operating Systems
this is a build someone priced for me on 6-21-11 i finally got the money together, was wondering if you guys know of any better deals on the hardware seein its been a little more than a month, also is everything im gonna need to build this cpu on the list? id hate to have everything and be missing a cable.
BTW- I have everything besides the computer itself. Mouse, keyboard, monitor etc...
Low cost gaming cpu build
<---links to the hardware is at top of this page, a post by yerfdog.
yeah guess I should have bumped, but I thought a new post would be more efficient at getting an answer.