Ending tomorrow is a box set sale at Chapters, Canada's national bookstore. You can save up to 50% on some boxed sets. To view them, go here http://www.chapters.indigo.ca/sale/DOTW-20-Box-Sets?s_campaign=Paid%3ASocial%3AFacebook%3ADOTW .
Highlights include: The Complete Far Side, The Hunger Games, Legend of Zelda strategy guide set, Divergent Complete series (including Four), Harry Potter Complete series (adult edition), The Chronicles of Narnia, and of course, A Song of Ice and Fire (trade paperback). To check to see if a series is eligible, type in the name of it (or author, etc.) and 'box' or 'boxed' and you should get a few results showing the various editions or types of sets.