1. Go back to the shop where you played it and measure it. Or ask what it's measurement is.
2. Locate the cymbal online.
3. If you find it cheaper, ask for a price match.
4. If that doesn't work, go ahead and buy the cymbal you played.
5. Disregard #'s 1 - 4. Use University of Tulsa's Department of Music money and buy it!!
Student fees pay for more than just the athletic programs at universities, ya know!!