some barrel/action marking information is in here and shows where the model is marked
http://meridenfirearms.com/identification.html
some grades are shown in this discussion
http://www.doublegunshop.com/forums/...63867&page=all
there was one advertised for sale around here recently - hammers, nice engraving, but twist barrels - at the asking price i would have hoped for the chain damascus.
they seem to go for 300 to 600 for nice ones - not a real evaluation, but that is just what I saw from my recent searches