You are able to supply to many users easyly and reasonable price.These are used computers. Os: None Cpu: Intel pentium 3 450Mhz Momery:64-192 mb Hdd:10.2 gb Floppy disk: Yes Drive: Cd-rom Lan: Yes Size:88-330-309mm Usb: Yes Price $31~ Adding +$11 15inch monitor Adding +$70 15inch lcd Amount:100~