Value this PC

Hi guys I am looking to sell off an old system and was hoping for an approximate value, can ya help?
Say you wanted to sell this system how much would you ask for it? Fair market, ballpark figure.

Order detail - order placed 2006-01-09 07:30:14
XPS 600
Pentium® 4 Processor 670 with HT Technology (3.80GHz, 800 FSB), Genuine Windows® XP Professional

Qty: 1
Unit Price: $2,948.00​

Pentium® 4 Processor 670 with HT Technology (3.80GHz, 800 FSB)
2GB Dual Channel DDR2 SDRAM at 667MHz - 2 DIMMs
Video Ready w/o Monitor
256MB Nvidia GeForce 7800 GTX
80GB Serial ATA Hard Drive (10000RPM)
13 in 1 Media Card Reader and 3.5 in Floppy Drive
Genuine Windows® XP Professional
Dual Drives: 48x CD-RW Drive + 16x DVD+/-RW w/ double layer write capable
Sound Blaster® X-Fi™ XtremeMusic (D), w/Dolby® Digital 5.1

 

Maybe $200

 

That's about right.