This is a vintage 21" Avedis Zildjian (Constantinople CIE) ride cymbal. It has some cracking/splitting at the bell-hole (see photos). This cracking seems to have no impact or effect on the cymbals sound or performance. Weight is 2400 grams.
Zildjian's "CONSTANTINOPLE" line is a premier line of their products. Go to Sweetwater, Musician's Friend, Guitar Center etc. to see how this line compares to the other Zildjian products. Someone is going to get a GREAT DEAL on this wonderful cymbal.
At this price I am considering creating a clock with it...LOL. I have totally retired from drumming.