Got the prices from Newegg. $550 total without shipping. That's more than $100 cheaper than the 8800GTX and can play current games.
Product Description Unit Price Savings Total Price
Update POWMAX CP808PL-1 Beige Steel ATX Mid Tower Computer Case 350W Power Supply - Retail
Model #: CP808PL-1
Item #: N82E16811145046
Return Policy: Standard Return Policy
In Stock
$19.99 $19.99
Update JetWay P4M890DMP Socket T (LGA 775) VIA P4M890 Micro ATX Intel Motherboard - Retail
Model #: JP4M890DMP
Item #: N82E16813153049
Return Policy: Standard Return Policy
In Stock
$53.99 $53.99
Update eVGA 256-P2-N615-TX GeForce 7600GT 256MB GDDR3 PCI Express x16 Video Card - Retail
Model #: 256-P2-N615-TX
Item #: N82E16814130062
Return Policy: Standard Return Policy
In Stock
Mail-in Rebate
$129.99 $129.99
Update Intel Pentium D 805 Smithfield 2.66GHz LGA 775 Dual Core,EM64T Processor Model BX80551PE2666FN - Retail
Model #: BX80551PE2666FN
Item #: N82E16819116001
Return Policy: Processors (CPUs) Return Policy
In Stock
$94.99 $94.99
Update CENTON 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 533 (PC2 4200) Dual Channel Kit Desktop Memory Model 2GBDDR2KIT533 - Retail
Model #: 2GBDDR2KIT533
Item #: N82E16820237205
Return Policy: Standard Return Policy
In Stock
$189.99 $189.99
Update Western Digital Caviar SE WD800JD 80GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
Model #: WD800JD
Item #: N82E16822135106
Return Policy: Standard Return Policy
In Stock
$43.99 $43.99
Update SONY CD Burner Beige IDE Model CRX230EE/10S - OEM
Model #: CRX230EE/10S
Item #: N82E16827106829
Return Policy: Standard Return Policy
In Stock
$17.99 $17.99
Subtotal: $550.93