OK, it's a pre-'95 Zildjian (no serial #) marked 'MEDIUM THIN CRASH 16"/40cm'...any way of further identifying it? Guy selling it says he thinks it's a Zildjian A and wants $60:
well, if it were me, if the cymbal sounded good I'd buy it for $60 no matter what model or year it is. If it's an internet thing where you couldn't hear it before purchase, well, I wouldn't buy a cymbal that I couldn't hear first.
From the pick it looks like a Zildjian. You might want to have him take closer picks to be sure. HEHEHE! I'm not sure of the year they started with the number stuff. Like it has been said, if it sounds good I would buy it.