amoroso, Lisp Badge LE, the Arduino based self-contained computer that runs uLisp, has gone viral on tech sites:
http://www.technoblogy.com/show?3Z2Y
This Lisp machine in a pocket is pretty cool but the product listing of the preassembled unit is missing key information, the price:
https://www.pcbway.com/project/shareproject/W157031ASS72_Lisp_Badge_7_7f9492ee.html