There is an All Editions D&D Sale Going On - OSR Included (DriveThruRPG)
May is the month for a Massive D&D sale over at DriveThruRPG - and I only just started looking at it tonight. Seriously, I do apologize. There simply has been lots of balls in the air outside of Tavern related activities (renovations at the Casa de Tenkar are continuing. The last bits seem to be the most tedious and time-consuming. So close ;)
Later on tonight and tomorrow I'm going to go through the sale collection and will highlight some OSR friendly choices.
In the meantime, some publishers to check out (in no particular order):
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