I keep on ordering old stuff off the Russian ebay clone. Of course, everything was produced in the 20th century. Some stuff is new with tags, like those Soviet jeans I posted before.
Now I have ordered a pair of Finnish jeans and some rynok tier trousers kabans used to wear in the 90's. Not sure about the quality but I like the cut.
It's the skill of seeing the real thing behind the shitty photo. Buy stuff from clueless babushkas and avoid "vintage" hipster stores where stuff is both overpriced and worn-out.
See? It's the cut nowhere to be found nowadays outside of the high-end price range. Will take some years before the nts turn to baggy tapered silhouettes with a high waist. Nothing can be more comfortable than the late 80s/early90s cut.