The prism viewer needs to be cleaned maybe? Also The bigger lens cap is stuck and will not come off for some reason... The 3rd picture from the last shows that the cap is stuck on......
The item "Mamiya RZ67 Professional with Z 110mm F/2.8, PD Prism Finder+120 Film Back" is in sale since Tuesday, July 13, 2021. This item is in the category "Cameras & Photo\Film Photography\Film Cameras". The seller is "urbantr_56" and is located in Pacifica, California. This item can be shipped to United States.