HI I dont have a DELL by the way I have a custom built computer. I going to sell it on ebay and the monitor, keyboard, mouse, and speakers butt I dont know how much to sell it for. My computer guy that put it all together says the tower is at least $1.800 with the parts and his labor he put into it. My gaming computer has a x1950xt 256mb 2gigs of ocz highspeed ram, 525watts of power supply, amd athlon 64 3800, crossfire motherboard, and a xgbox viper 2 gaming case.
you should probably sell it to someone with no computer know-how like a relative, who won't notice the difference between a 3800 and a 3800 x2, because ebay isn't that good for something like that, and btw who is your computer guy? when did he last read a hardware review?