He says it works excellent, which is exactly what the fact is. In the last forty years, I have seen 1 (one) cover, so that is no longer part of what is expected from a great unit. The fact that the case was stripped at one point, and lost in the clouds of time, supports the came-out-of-a-console premise. It would take no time at all to screw it into/on a new faceplate, for either a vertical or horizontal rig mount.
The price is dear, but the Telefunken tubes alone contained in the non-ransacked units are hitting that price level these days, and these tubes have been used very lightly, based on my extensive random collection of these units.
My opinion is the asking price, and accepted value of these Tandbergs, is finally starting to appreciate in a market adjustment toward actual value. As collectors pick off remaining examples of readily available consensus reknown brands, demand shifts to lesser known but well built units. Tandberg is now getting the attention that Crown, Studer/Revox, Nagra, and Ampex have had for years.