I certainly like the combination of vintage lenses with modern anamorphic adapters. In some ways the images might be similar to the modern lenses with vintage anamorphic adapters.
It's certainly much more accessible..
Please do, and make sure to post it here so I'll find it - I get the sense that there might be a lot of tricks to get the most from it.
I pulled up Buyee and a quick search for "50mm F1.8 m42" revealed quite a number of things:
Lots and lots of lenses that are many hundreds of dollars
It's got the search engine from Amazon, not the one from ebay...
I would categorise its approach as a "vibe search".. like "that's a lens right? ok, sure.. here are a bunch of lenses - knock yourself out!" It ranked the Takumar 28mm F3.5 surprisingly high up in the list, considering that further down in the list were quite a lot of Takumar 55mm F1.8 m42 lenses (which match 2 of my search words instead of the 28/3.5 which matched ZERO of my keywords!).
Damn Takumar made a lot of 55mm F1.8 lenses
I've been buying vintage audio valves/tubes from all over the world since the early 00s and have found the Japanese to be the hardest market to buy from, especially as buying vintage stuff likely means dealing with older vendors who are less likely to be interested in dealing with language barriers, international postage, customs, etc.
Back then it was pretty common for us to search the net, or forums, or even business directories etc, or just see something pop up on ebay and we'd contact the seller and then buy all of their stock from them. Most of the time we couldn't even get the Japanese vendors to reply to our emails.