Here (woot.com)

I don't know if the prices are anything exceptional but its the first time I've seen Casio watches on Woot.

Casio PRW2500T-7 Protrek Triple Sensor Altimeter Watch - Titanium


Casio PAW1500-1V Pathfinder Multi-Band Solar Atomic Ultimate Watch


Casio PRW2500-1 Protrek Triple Sensor Altimeter Watch - Black


Casio GWM850-7 G-Shock Solar Atomic White Watch


Casio G2900F-1V G-Shock 10-Year Battery Digital Watch