Used cobra system works well.
Cobra D650 LCD System Shoe Mount Flash WITHOUT MOUNTING SYSTEM. See Pics. bjuly
FLASH COBRA - D650 LCD System Boxed Nikon Compatible Dedicated Camera Equipment
Cobra D650 LCD display flash, Pentax SLR Cameras Boxed - VGC WORKING
Cobra D650 Flashgun with grip and bracket for Nikon camera includes instructions
OLYMPUS Cobra D600 Dedicated LCD System Flash Gun Tested/Working TTL/M hot shoe
COBRA Pro-Grip & Bracket Dedicated Flash System
