John Walter's latest edition of "Antique & Collectible Stanley Tools Guide to Identity & Value" would go a long, long way in that direction for you. Of course, there's no accounting for the quirks of, say, bidders at auction. (Me included: when I see something I want, I buy it whatever the cost because it's not commonly found.) My copy is his second edition, 1996, but he's issued a third — I think last year — that I heard about too late to get a copy. Darn it.