Pathfinder Second Edition has its own Humble Bundle; back at the $30 level and you get a print copy of the core rule book:
https://www.humblebundle.com/books/path ... -inc-books
While we don't play Pathfinder these days, I backed it out of nostalgia for Paizo and all the former Greyhawk folks who worked there. Plus, I'm interested in how they introduced ancestry as a replacement for races/species and generally evolved the 3.x rules base.
The humble bundle also includes a bunch of Paizo's Flipmats as PDFs, which can easily be turned into online battle maps. Given how much we're playing online, that's a good resource to have And there's a bunch of other content too (including the PDF of the Bestiary ... and I do love my monster books )
Pathfinder 2nd Edition on Humble Bundle
Pathfinder 2nd Edition on Humble Bundle
"Oh, I'm so sorry. Forgive me. I'll try and be a tad more quiet as I desperately struggle to break free -- and save all creation!" -- Doctor Strange