Vintage Windows Vista Ultimate Computer Pentium 4 2.4GHz 1.5GB RAM 5 H

I bought 20 of these computers from Newegg in 2002 to start an Internet Cafe. This is the last one I have left. It originally had Windows XP installed, but I put on Windows Vista over a decade ago. It has been sitting in my closet for the last decade. It works great. The only reason why I would think someone would want to buy a computer this old is you collect old ones. It has not been connected to the internet or updated in a decade. PC SPECS : - Intel D845PESV Motherboard - 1x WDC WD1200JB C/D Drive - 1.4TB Raid drive. 5x Western Digital WD5000AAKS It has a Raid 5 controller in it with 4 drives. One of the drives was showing as disconnected, I reseated all the connections and its working again. - Licensed Windows Vista Ultimate - Nvidia Geforce 6600 - DVD-Rom Drive - Floppy Drive - Keyboard, Mouse, Mouse Pad - Bonus 3dfx video card (Not installed, or tested) - Ample amounts of decade old dust