Les Paul Type Tailpiece, Fujigen Original, Used

Please be aware that we have confirmed this item is being listed on fraudulent websites.
This is a used FGN FJTP (Brass) original tailpiece from Fujigen, which allows strings to be passed through the back of the body.
The previous owner appears to have taken very good care of it, and it became quite clean with just a little polishing. Details such as dimensions are unknown, but replacement parts used for Les Pauls, etc., fit directly, so the stud pitch seems to be standard. According to the official specifications, it is made of brass, and it feels very heavy when held, suggesting it may be machined from a solid block, making it a very luxurious part.
We do not know the original retail price, so we have priced it based on it being machined brass (the material cost is likely about 3-4 times that of aluminum). Thank you for your consideration.