Appear to be '60's, based on the stamp, taken off a set that was all '60's. One small little dent on the edge, but they still line up with practically no air space. No cracks at all. I did not clean them, virtually no keyholeing. Bottom cymbal weights 871 grams. Top cymbal weights 796 grams.
I am interested in buying them but want to know, what would you pay for these?