A few of these are coming up in the Rock Island Auction next month, and a few came up for sale last year. I only became really interested in them last year, so I do not know what the 'trend' is for these. It seems that, for only 977 of these ever made, an awful lot have come up for sale recently -- I think, due to the dispersal of some very old collections. The ones coming up for sale next month all seem to have problems, one way or another. Also, it seems that the younger folks show little interest in this antique stuff. Do you think I ought to hold out for the right one to come along, maybe even seeing a decrease in prices over the next 25 yrs or so (I can be patient and wait awhile, if need be)? Or, do you think this dispersal of some very old collections with regards to these is unusual, and that I should consider purchasing one soon? Perhaps those who have followed trends with regards to these would provide more insight. I heard already via private message from a very knowledgeable individual on this site already, and I thank him immensely and think his insight is probably spot-on, but, without revealing him or what he said, I just want to see what others think.