COSINON AUTO MC F=1.7 F=50MM LENS !

COSINON AUTO MC F=1.7 F=50MM LENS no.850303 WAS GIVEN TO ME YEARS AGO WITH CAMERA.. sitting doing nothing was told i could get 60+or- for it. in good con ..rubber missing on focus ring(minor).. Also have a MIRAGE 1:2.8 F=28mm no.62417 lens(make me an offer) plus a COSINA CAMERA model not sure rubbed off(MAKE ME AN OFFER) no postal pls.. cheers