how much is my computer worth

[gotham21]

i have this old desktop that i use cause i am too poor to buy a new better one so i was planning on selling this and saving up some money for a new one. (saving up for a decent budget gaming pc).
i got this info from the directx diagnostic tool so sorry if i look stupid xD

HP Compaq 6200 Pro SFF PC
Intel Core i5 2400 3.10 GHz
4GB Ram
Windows 7 Professional
250 GB hard drive

if you need anymore specs ill try finding it for you. i know this desktop isnt great but im trying to save for a new one by hopefully selling this

 

[hang-the-9]

On Amazon it's about $200, for a normal sale I'd say $150 if you are including a low end monitor and keyboard/mouse.