I have 40 Complete Dell DELL, OPTIPLEX 990 with 22″ Monitor $299.00 Each
You can buy the entire lot here http://www.ebay.com/itm/-/332023585268?
Includes the following.
- Intel CPU Core i7 2.8 GHz 2nd generation
- 4GB Ram (Expandable to 16gb ram)
- 500gb WD 5 year warranty Black Hard drive
- Window 7 Pro Lic Only
- USB DELL Keyboard and Mouse
- DELL, P2210T, 22″ LCD MONITOR Grade A
Upgrade to Windows 10 Pro for $39 More