Celestron f/6.3 reducer-corrector, excellent condition, $85 shipped within the U.S. This changes the effective focal ratio of a Meade or Celestron Schmidt-Cass scope from f/10 to f/6.3. I used it just 2 or 3 times, on a scope I no longer own.
Will accept PayPal, money order or cashier's check. A personal check is OK, but you'll have to wait for it to clear.