This is a real timely topic for me. I live on the West Side of CLE and I came to this forum to find this exact information. I tried contacting the NEOShooters a while back to see if they could help out a newbie and no reply. I'll check out the new website.
I'm not sure about CZ dealers, but there are several CZs (including a TS) for sale on Armslist in Ohio right now. The Ohio one is in the Cleveland Suburbs (not me), if you live in NEO.