Well, they are pretty rare, and prices are all over the place. That is part of the problem, there simply isn`t much information on the internet.
As you say, probably quite desirable as a pair. The question is if they will appreciate in price and are best left in the drawer, or will the cartridge be better off being used.
As you say, probably quite desirable as a pair. The question is if they will appreciate in price and are best left in the drawer, or will the cartridge be better off being used.