How much is my pc worth

[garydp]

Hi i was looking to sell my pc but not sure how much it is worth could anyone help me.
Aspire G7200
AMD phenom(tm) 9750 quad-core processor 2.40ghz
Ram 4GB
vista home premium
64 bit operating system

 

[popatim]

$50
its pretty old and to upgrade it you pretty much need to replace everything...

 

[ram1009]

What would you pay for it?