I can't remember where on earth to get a "price check" these days...
I've got three preban M.W.G. manufactured "90 Rounder" snail drum mags that I bought brand new a few years back. Two are in new condition (never fired, never loaded, never inserted ... as a matter of fact, one is still sealed in the factory box).
Anyway, I haven't seen any around lately & haven't been paying attention to what the things are going for these days. I did a search in the EE, but the prices are spread all over the place.
Anyone know what a fair price is?