[uniship]

I believe The “1914 Bresnahan no number” is by far the rarest card in the set with only 24 (or so) examples graded by both companies combined.

And there are a handful of cards I believe, with less than 40 total known copies ever graded between both major companies. Who knows how many have been re-graded so the population is probably even less than that for those handful of cards.

You don’t find those cards for sale anymore. Some haven’t sold in years now.