Gretsch jet case black

Back in the 90's we bought a ton, literally of old inventory from a shop that had shut down in the early 80's. The lady got the store in the divorce, and was tired of all the clutter, so it became our clutter. This had sat here for decades- they were a Gretsch dealer in the 60's and 70's, and appears to be a case that was never sold. There is a small ding on it, and one of the latches on the back has some kind of black residue on it. Otherwise, clean, no smells, original keys, envelope and whatever size allen wrench came with that guitar. Without pushing into the lining, it's (inside to inside) 41" long, 11 1/2" wide bass bout, 8 1/2" wide treble bout, and 22" from the butt of the case to the accessory compartment. Handles, latches, hinges, all are fine. Thanks for looking!