I can use some help evaluating my old PC

[DayumSon]

Hi! I'm planning on getting a new PC, but I lack the money to do so. I want to sell my old PC, but I have absolutely no idea how much I can demand for it. It would be great if you could give me a general idea.
The config:
GPU: Gigabyte GeForce GTX 460 1024MB (GV-N460OC-1GI)
CPU: AMD Phenom II X4 955 QuadCore 3.2GHz Black Edition (HDZ955FBGMBOX)
Custom cooler: SilentiumPC Fortis 2 https://www.silentiumpc.com/en/fortis-2-xe1226/
MoBo: MSI 870-C45 (AM3 AMD870 4DDR3 8CH/GLAN ATX)
RAM: HyperX 2x4GB 1600MHz DDR3 Non-ECC CL9 DIMM XMP (KHX1600C9D3K2/8GX)
PSU: OCZ StealthXStream 2 500W P SU 80Plus (OCZ500SXS2-EU)
HDD: Seagate Barracuda 3.5'', 500GB, SATA III, 7200RPM, 16MB, NCQ (ST500DM002)
Plus a fancy case to pack it in, the name of which I forgot. It has two, big fans though, so I guess it's decent.
If any one of you would take their time and gave me just a rough idea of how much I can get for it I would greatly appreciate it. Thanks in advance

 

[Forever Oleg]

$300 + another $50 if you have Windows on the HDD.

Try selling it for $400 first and then if nobody wants it try $350 and then $300.

$250 is as low as you would go with that PC.