Like new, includes the fine very large prism diagonal integrated (itself $259) and an adapter ring that threads on your Takahashi focuser.
The five thread-in ocular locations include: three .965" compression rings; two larger locations for large oculars, one filled by a .965" compression ring and adapter ring, and one open for your Takahashi scope's standard 1.25" compression ring. All of the five locations are sized to accept 1.25" compression rings as an upgrade. I believe it does not work with American SCTs, etc., although the threaded adapters on Takahashis are doubtless a Japanese standard. I have no digital photos.
New these are 629, mine is $460 shipped, CONUS, Paypal preferred.
Also, I have 5mm and 12.5mm 0.96" Takahashi Orthoscopic oculars, excellent condition $100 each. Take all of the above for $629.