Re: can someone explain to me why this is so expensive?
That's not a crack in the cymbal that has been drilled, it has been drilled for a rivet to make the cymbal sizzle. This is a vintage cymbal from when Zildian cymbals were still made in Istanbul Turkey. This cymbal without a signature is somewhat of a collectors item, with a signature of a famous drummer it could be even more valuable if the signature can be authenticated. I'm not up on what collectors will pay for these but I do know this particular cymbal is a collectors item, and will be priced accordingly.
Re: can someone explain to me why this is so expensive?
Ah that sounds like a reasonable explanation to me.
You can't really see in the picture too clearly (old eys and a bad pic), but it looks as thought there is a crack coming up from that edge, thats why I said what I did.