This collimating scope comes with some very useful (and completely reversible) mods.
The PVC collar on the end of the scope means you can easily place a camera in the scope so you can collimate without having your eye stuck to the telescope.
The cheshire wedge has a torch added to it so you can have easy hands-free illumination even at night.
It comes with two adapters. One goes from a Tak to 68mm thread which allows you to thread directly on to the end of the focuser tube. The other one uses a flange and includes the standard adapter that comes with the scope.
Original box and instructions included.
They're currently out of stock at Bintel, but normally go for $399 new.