Okay, I know a guy (through a friend) that is selling his system. I was curious if you guys could help let me know the value of it. General guesses are fine, I just don't keep up enough with hardware to be able to get a good feel for it.

The guy who is selling it is a decent guy (met him before) so I trust the quality of what he is selling -- just so you know.

Here it is:
AMD Phenom II X4 Overclocked to 3.9Ghz
Gigabyte GA-MA790FXT-UDPS Motherboard
6GB GSkill DDR3 1600Mhz RAM with 7-7-7-24 Timings
Sapphire Radeon 5850 1GB Video Card
Xigmatek 120mm CPU Cooler
Thermaltake Nine Hundred Case
Corsair 750W Power Supply
DVD Drive
52-in-1 Card Reader
Western Digital 300GB Velicoraptor 10,000RPM Hard Drive
Western Digital 1TB Black 7200RPM Hard Drive

Any thoughts, or ideas, would be greatly appreciated!

Thanks guys.