How much Should I sell my computer for?

[AnonymousApostale]

So I have a Dell Inspiron 660 for 7 months but, I want to sell it on craigslist. I want to know how much I could get out of it (I know im going to get less than what i paid for). It has the box, nothing is scratched i Haven't even tooken off the plastic coverings on the monitor.

Here where I bought it from, bought for 600
http://auctions.samsclub.com/dell-inspiron-660s-desktop-intelr-coretm-i3-2120-1tb-20-monitor

 

[ewok93]

It's not all that amazing but it is name brand and it has a monitor so maybe 500?