Seems like everyone and their elderly aunt has come out with a 'zine this week.
Somewhat interestingly, Cubicle 7 has posted the 1st Edition Warhammer rulebook for $9.99, complete with color plates (or colour).
Grave of the Heartless - LL adventure involving a plane near the netherworld, 17 pages, $2.45
Of Beasts and Men - The Merciless Merchants are back with another 2e/For Gold & Glory adventure for levels 3-6 involving a treasure map in a wilderness location. 49 pages, $2.99
Monsterarium - Monsters from Knight Owl Games who have done a handful of pretty solid products. 28 pages, $3.50
Black Dogs Vol1 - From a new face comes this 44 page zine for LotFP. 44 pages and PWYW.
Cavalier Attitude Issue 2 - For OSRIC from the high priced Starry Knight press. $1.99 for 11 pages.
Fantasy Ark Pack (High Quality) - 14 high quality images usable as stock art. PWYW. Definitely check this out.
Friday Freebie 12-1-17 - Looks like an underground lake and its environs. $1 for enhanced version.
Megadungeon #1 - Not sure if this is for OSR or 5e, but seems like a generic zine either way. 38 pages, $5.99
Nod 33 - John Stater's remarkable zine continues revisiting Cush. $3.39 and 108 pages
RPGPundit Presents #10: The Kitchen Sink - His comedy 'zine continues, this time about dungeon plumbing. 7 pages, 99 cents.