Metz 50 Flash handle-mount flashgun with SCA3951 control unit. Wide angle diffuser with camera bracket, NiCad battery charger and Sto-fen Omin Bounce. Instruction manuals for flash and control unit. Paid over $800 new two years ago. Works with Mamiya 645 system. $450 includes shipping in conus. Like brand new, we just don't use it enough to keep it.