I bought this camera new with a 6x4,5 cm back, later I bought old 6x6cm (included) back which can be used on this camera. Dark coating inside camera has something like a cracks, or you may say it looks like it shrunk, which is absolutely normal for Hasselblads of that period. It doesn't affect anything. The item "Near MINT+++ Hasselblad 503 CX with Planar T CF 80mm f2.8 A12 Film Back JAPAN" is in sale since Wednesday, October 31, 2018.
This item is in the category "Cameras & Photo\Film Photography\Film Cameras". The seller is "alemicha_uahdb" and is located in East Stroudsburg, Pennsylvania. This item can be shipped to United States.