Hmmm, pretty slim pickings this week.
An Adventures in Filbar module, F11 - Prison of Oxidosus $3, 26 pages
A system agnostic mini-setting Kuddum: Sister City - Pay what you want, 6 pages
An adventure for a pirate RPG that I am unfamiliar with (Yarr! it is called), but claims to be OSR. The Baron's Gold. $3, 32 pages
And possibly a retro-clone of sorts. Knights of the All Mind. $16, 500 pages (presumably mostly from the SRD).