Livescribe Echo Smartpen Pro Edition - Pen with voice recorder - 8 GB - Walmart.com
Livescribe 370451 2GB Echo Smartpen with Sky and Echo Ink Cartridge Refills 4 Black Med, 1 Red Fine - (5-Pack) and Deluxe Carrying Case / Dictation / Dictation Accessories - YBSales.com
Livescribe APX-00008 USB Echo Smartpen - Newegg.com