No idea why, but suddenly became interested in getting an SKS. Lots of debate about which are more collectible/desirable. I know I want matching numbers, a clean bore and needs to be completely functional as I will shoot it from time to time. I also know I don't want a modded up gun, I'm much more of a vintage guy. So looking for some advice on what I should be looking for and, more importantly, what to stay away from.