The MF Robusts I see on GB and GI tend to be priced pretty low or they stay on the market a long time. I'd say they are significantly undervalued because they tend to be reliable, well-balanced and durable. An old MF ad says basically "the gun that deserves its name." I paid $1100 for a Model 202-20 16-bore made in 1931 in great original condition. That was probably too much, and I doubt I could get my money back, but it's a great little game gun I don't have to worry about in the field. I recall seeing only one Robust listed for above $2k, a fully engraved No. 7 that has since been reduced to $1100.
