It was less than a grand. But it was on a Chaintech VNF3-250 with only one SATA 120gb drive. 1-gb OCZ PC3500 Performance, NEC-2500A, Sapphire 9600XT, Dynapower case, etc. God it runs good!
Abit IS7 - 2.8C @ 3.4ghz - Mushkin PC4000 (2 X 512) - Sapphire 9800Pro - TT 420 watt Pure Power
Samsung 120gb ATA-100 - Maxtor 40gb ATA - 100
Sony DRU-510A - Yellowtail Merlot