dude
collector stuff is 'chancy'
you have to know, I mean, you could buy crates of MN 91/30 and hope the market for them goes up like it did for mausers
But lets look at mausers, the only ones that REALLY are up there are K98K's, I mean yeah there are others, but really... um...
right now it's know an area REALLY GOOD, and buy what is cheap, Hell' ten years ago you could buy a case of Yugo SKS's for 79 a rifle
Now they are 250ish
BUT in the same time, wisely managed or put into gold, well your money would be worth more. Best is to recognize a rare piece and buy it from the unsuspecting.
BUT then there are more "authentic" colt BP guns "All Original" NOW that factory records show were ever made, AND that is the dark side.
I don't buy Nazi (well Spanish, Flemish, Italian and Czech I do buy, cause I know those, well the pistols, and little on other guns) cause there is too much out there, from flagerant forgeries, to 1950 'occupation' nazi medals and badges that were made by germans (cottage industry) for allied troops from the SAME molds and casts that produced the
I hang out on a number of collector sights and I have seen stuff that moved for thousands to TENS of thousands of dollars RIPPED, hell, on some of them the KNEW THE GUY WHO FAKED IT (humped it) cause of the handiwork. Unless you know, well....how do you know?
You could end up with the next Siam Mauser
or spanish mauser, or worse, a Turk....