The VOIDRUNNER'S CODEX is LIVE! Explore new worlds, fight oppressive empires, fend off fearsome aliens, and wield deadly psionics with this comprehensive boxed set expansion for 5E and A5E!
Rogue Genius Games put out a GoT to have Dragons Bundle that is a great deal. $5 for a bunch of pathfinder dragon themed PDFs ($41 worth) including the $6 Gruesome Guide to Dragons. Not sure if there is a current Game of Thrones thing going on or if this is for a limited time.
NUELOW Games released a $20 Charity PDF Bundle to raise money for suicide prevention. It includes a bunch ($45.50) of R.E. Howard non-Conan short stories and some other stories, old comics, and some game materials (OGL and their ROLF system).
Going through June 12th, there is a Texas Flood Relief Charity PDF Bundle. $20 for over $150 of PDFs, mostly super hero ones but some fantasy as well. Proceeds go to the Texas Red Cross for their flood relief efforts.
Fat Goblin Games put out a $20 mega bundle covering $372.18 worth of FGG PDFs. Not sure if this is a limited time sale or not. Includes Behind the Monsters and Behind the Spells stuff from the old Tricky Owlbear catalog, Racial Ecologies, fantasy currency, Vathak stuff, and more.