Nice it is best win on unknown condition cameras.
Since it was mentioned in OP, insight me, please, why so many pro and semi pro Nikon mechanical SLRs are with dinks on the prism housing?
I have no problem to get not dinked EM, FG-20 and Nikkormat. But every time I look at upscale Nikon SLRs from mechanical era, too many have damaged prism housing.