50-60% of all O'Reilly ebooks and videos
I'm not sure where the appropriate place to post this is, but O'Reilly is having a sale today on ebooks and videos. 50-60% off at O'Reilly Media - Tech Books, DRM-Free Ebooks, Videos. Deal expires at 7AM PST on May 7th, using code DRM2014. No Starch Press is also having a sale today, 50% off ebooks using code RIGHT2READ.