The rumored Neal Adams sale finally went live; its DC's weekly sale ending 2/28/16. Be warned that some of these 54 singles are not a full 50% off, and some are only connected to Adams because he drew the covers.
https://www.comixology.com/Neal-Adams-Sale/page/9746
From Boom, a Lumberjanes sale until 2/25/16. If you bought the Boom Humble Bundle you already own issues 1-4.
https://www.comixology.com/Lumberjanes-Sale/page/9770