The Whammy is a modern classic: it does a whole stack of super fun tricks. This one has seen a few things and has the paint wear to prove it, but it has a shiny new power supply and will send your squeals and chuggs all the way to heaven and hell respectively. 

Model: Digitech Whammy v4
Made: China, recent model
Serial: 00000216
Type: pitch/octave/harmony
Power Input: specific 9vAC supply
Accessories: non-original 9vAC power supply

Condition notes: used, no major marks. Tested and fully functional.
Overall: good condition (7/10)