Other World Computing discounts a selection of used Apple iMacs, with prices starting at $149. Plus, all orders qualify for free shipping. Each item is covered by a 90-day OWC warranty and supplies are extremely limited. A couple of best bets:

• Used Apple iMac Intel Core 2 Duo 2GHz 17" Desktop for $149 ($950 off)
• used Apple iMac Intel Core i3 Quad 3.06GHz 21.5" Desktop for $749 (pictured, $450 off)