Price of my computer?

Wow very nice computer, 750W power supply is awesome, You even got quad core with 3.0GHz which is nice and fast, 8GB ram will bump up the price, A 2gb video card is just wow, the 1tb hdd will also add some bucks, i say about $300 - $400, if your lucky you could get $500, Even if the computer is used who cares, As long as you clean the computer good people will pay good money, If you computer has a legal windows 7 on it that will bump up the price about 50 - 60 bucks.