QUOTE(Scottishmoney @ Oct 29 2006, 01:47 PM) [snapback]268632[/snapback]
The 1897 7.5 and 15 Ruble coins corresponded in value to the LMU 20 unit and 40 unit coinage then in circulation in the LMU countries. I have previously owned one of each denomination, and they have appreciated considerably in value in the past 10 yrs. Now I wish I had never sold them. 5's and 10's are easy but the 15 is a pain to find in nice condition. They are all I now need for my Nicholas II type set.
They are ALL a pain to find in
nice condition!
However, I still don't perceive these coins as being rare, or even scarce. They are certainly available, and I've seen plenty of MS-certified 15 rouble coins. The 7-1/2 rouble coins seem to be much more difficult to find in higher grades, though.
If we look at the 1884-S vs. 1884-CC Morgan USA dollars, I think you will see what I mean. The 1884-S is plentiful up to grade AU; after that, the prices increase astronomically. With 1884-CC, it is just the other way around.
Besides, I don't know what influence the prevailing collecting habits might have on a coin's price or rarity. Either it is scarce, or it isn't.