This is Canon's excellent 90mm 2.8 Tilt/Shift Lens. It is widely considered an L-class lens.
There are a few small scuffs on the hood, and the body has some light wear. On B&H's used lens scale, I would call the cosmetics a "9 - Shows signs of use, but very clean."
Optically and mechanically it is excellent. Works great and takes stunning photos.
The sale includes the lens, both caps, and the hood.
$850 (includes UPS ground shipping & insurance)