GegiDH :
I'm thinking about to buy it and is it bad idea? 😀 i'm asking coz i know that its very old gpu.
Depends what you want to play, if you only want to play games older than about 2013 you'll be fine if you can get it very cheaply. but honestly you won't get far with it and a core 2 duo. I would try to save up some money and at the very least upgrade the cpu to a Q6600 get a 500W+ PSU and get an RX 460.