And for 0e, WOTC released Supplement IV: Gods, Demigods, and Heroes
The Habitation of the Stone Giant - This is a compilation of 8 adventures written (and illustrated) by young D&D players back in the day. 114 pages, $5
The Northlands Series 1, 2, and 3 - A series of Pathfinder modules converted to Swords & Wizardry. $4.99 and about 20 pages each.
Towers Two - Part of my disenchantment with Lamentations of the Flame Princess was that i was expecting something like Heavy Metal (the magazine) and instead got some whiny, artsy-angsty stuff. Well, this seems to be what Lamentations of the Flame Princess should be (at least in my view), written by the late Dave Brockie of GWAR. 117 pages and $9.99 and apparently not for the easily offended.
Underport: Abyssal Descent - This is a genuine vintage mega-dungeon dating back to the late 70s and early 80s. 81 pages, $10
World of the Lost - This is a lost world style hex crawl for LotFP and like the Two Twoers, seems more gonzo than angsty. 181 pages, $9.99
RulesThe Angel - New S&W character class. 99 cents, 5 pages
The Prophet - New S&W character class. 99 cents, 5 pages.
MiscB/X Character Record - Nice B/X character sheet. Pay What You Want
Old School Interviews - A compilation of interviews by Shane Ward of the 3 Toadstools Blog. Free
The Complete The Oracle - This is a compilation of all the issues of the fanzine, The Oracle which was produced back in the early 80s, plus a new, modern issue. 318 pages, $5. (Didn't this come out?)