This Princeton Reverb is in great shape, and has only minor signs of previous wear. It has the transition era "drip-edge" aesthetics, while also carrying over the Blackface AA764 circuit. This is a great value opportunity, since they have the same circuit as the more expensive mid-60's amps, but at a fraction of the price.
This amp completely original, and is being sold as collector grade, foregoing any maintenance updates. While the amp is in great working condition - should somebody need prolonged or gigging use from it they should consider having it serviced; changing the cord to a 3-prong, swapping electrolytic caps, etc.