$50 Each, $300 for all (755 DT with faulty PSU Included)
These do NOT include Wi-Fi built in! You will have to supply your own USB Wi-Fi adapter if you want to use it!
(Core 2 Duo E7200/E6550, 3/4GB RAM, ~120GB HDDs. Specs vary. Request one if you'd like.)
All are currently running Linux Mint, but another OS can be installed if requested. Good for light browsing.