What could I get for this?

[G-Nome]

Pentium D 930 w/ AC Freezer 7 Pro
Abit AW8
1 80GB IDE HD, 1 160GB SATA HD
HIS X800XL
2GB Corsair VS RAM
Enermax Liberty 500W
Pioneer DVD-111D DVD burner
CM Centurion 5 Black
Windows XP Home w/ SP2

Do you think it would be possible to get $500-$600 for it?

 

[TheMostWantedPolishTwin]

prices in states are lower than here in Poland, where you'd probably get the $500 pretty easily...