Ps3 Wireless Card 20gb How Much Should I Sell My 20GB PS3 For?

How much should I sell my 20GB PS3 for? - ps3 wireless card 20gb

I am a student and it will be close to the Fund. The only really use the system as a DVD / Blu-ray, so I'm willing to part with my console. I demand a fair price for my PS3 for sale.
I have a PS3 20 GB, no radio, no memory card slot, all black system compatible PS1/PS2 backwards.
I still have the box and thinking of selling it with 1 (maybe 2) controllers and USB charging cable.
Also cast in various games and a couple of Blu Ray.
Can someone me a price?