Its not just the next 17 hours... It's for the rest of the holidays :) Different deals everyday, but there are a few packs that are throughout.
Afaik, there's 1000+ deals right now.
Hey, Just reminding you about the Cr-48, it should be arriving tomorrow. I havent filled out a PF because I'm not entirely sure if it'll arrive. Its complicated... But if it does give me an email at jaames[at]cydonia.im :)
Thanks