I own a Model 66 no dash 4" and would love to add a 3" variation to my collection. I'm looking for a very nice example with or without box and papers.... I have a $1500+ budget. I know these are pricey but what is a reasonable price for a fine example? Is there a more desirable version? I believe the only examples I've seen were -2 and -3. Are there no dash or -1 versions? Just trying to educate myself before making an expensive purchase.