Value my 2nd-hand PC. Need to switch to Laptop.

I need help pricing my PC for second hand sale. The parts are all still on Warranty except for the monitor. Parts are +/- 7 months old.
I'm at a boarding house and need to get rid of my PC as there is a new policy which will be active as of next year that disallows desktops

Asus M3A-H/HDMI AM2+ Motherboard
AMD Athlon X2 7750+ BE CPU
Zalman CNPS7000C CPU Cooler AM2/AM2+/AM3 With Intel LGA775 Support
CoolerMaster CM690 Case
120mm Blue LED Case Fan (Plus included 3x120mm CM fans with case)
Philips 17" LCD
Samsung 250GB SATAII HDD
Asus EAH4670 512MB GDDR3
CoolerMaster 460Watt PSU
Samsung Writemaster DVD-RW Drive
2GB DDR2-800 RAM

EDIT: 52 views and no replies!?
I just need a realistic value I would be able to sell this thing for.

R3k with the right buyer. Maybe more if you want to advertise in the Junkmail, but good luck with that.

Could probably pull around R3500 to R4000 if you advertise nicely on gumtree, junkmail and etc