Mamiya

Mint-
Very light signs of use

Exc+
light signs of use

Exc+
Regular signs of use

Exc++
very light sight of use

Exc++

Mint-
very light signs of use

Mint-
very little signs of use

Exc++
a few signs of use as shown 

Exc+

Mint-

Mamiya 210mm f8L
Mint-
minimal signs of use with only one light mark to focus ring
very clean optical condition, very light internal dust
very smooth focusing action
aperture ring has positive clicks