gx 680 I in user condition, I bought for a specific project, needed cheap not pristine, tested and used the camera with excellent results. Shot both outdoor and with electronic flash in studio, hot shoe works and this camera syncs at all speeds.
upgrades and fixed: installed new hard-wired batteries in 2 film magazines(one mag is more used),  a new 200 dollar camera battery holder to hold 6 AA batteries instead of the old nicad. only 5 rolls shot on batteries. 
 flexible liquid tape used on bellows for a few pinholes. This camera is ready to shoot when you open box. I am including the electronic shutter release and a polaroid back not pictured which is not pictured. 
See other listings for my complete kit. Last photo was full frame shot from the project last week. 
Shipping US only