Best price on used refurbished laptop computers. High quality used and refurbished laptop computers from IBM, Toshiba, Compaq, Dell and others for a fraction of their original price. The Dell Latitude D520 is temporarily sold out, please consider these similar, but alternative models for sale.     HP Compaq Presario CQ61-411WM AMD Sempron 2100 Mhz 2048 MB Memory 250 GB Hard Drive DVDRW with LightScribe Drive Drive Windows 7 Home Premium 6 Months Warranty As Low As: $495 $395   Acer Aspire One AO532H-2254-Purple Intel Atom N450 1660 Mhz 1024 MB Memory 160 GB Hard Drive Drive Drive Windows 7 Starter 6 Months Warranty As Low As: $390 $290   Acer Aspire One AO532H-2268-Blue Intel Atom N450 1660 Mhz 1024 MB Memory 160 GB Hard Drive Drive Drive Windows 7 Starter 6 Months Warranty As Low As: $390 $290   Dell Latitude D620 Intel Core 2 Duo T5500 1660 Mhz 1024 MB Memory 60 GB Hard Drive CDRW/DVD Drive Drive Win XP Pro 6 Months Warranty As Low As: $460 $360   Dell Latitude D420 Intel Core Duo U2500 1200 Mhz 1024 MB Memory 60 GB Hard Drive CDRW/DVD (External) Drive Drive Win XP Pro 6 Months Warranty As Low As: $395 $295