Gumroad are giving makers 100% of their sales today and aren't taking any fees. Lots of makers are doing big sales.
Here are mine:
Monetize Your Newsletter: $24.50 (usually $49)
Revenue Report - a look at how makers Pieter Levels, Pat Walls, Hari from Visa List and Andrey Azimov make money: $7.50 (usually $15)
Meet Your Heroes - exclusive video interviews with founders like Anne-Laure Le Cunff, Ben Tossell, Scott of Scott's Cheap Flights and Daniel Vassallo. $5
You check them all out on my Gumroad page
What is everyone else selling? Here are some others I found.
List your own!