3 x DELL windows 7 computers ?

Dell optiplex computer running windows 7 Home premium with sp1 installed Full microsoft office with SP3 installed Intel P4 DUEL CORE 3Ghz processor 2Gb ddr2 ram 80Gb sata hard drive (NEW) CD/DVD re writer combo drive (New) front and rear usb2 Ethernet AVG 2012 smart defrag advanced system care Adobe flash player anti malware Smart defrag These are Perfect in every way-They work fast and silently and are an Ideal modern computer for home or office. These usually sell for 250 second hand without operating system and programs in local PC shop.but i have 3 towers and need cash quick so sell for 80 each or 200 for all three-they come with dell usb mouse and keyboard and power lead. STRICTLY CASH ON COLLECTION ONLY -AND NO OFFERS AT THIS LOW PRICE