Are the DND Book Bundles temporary for Black Friday?

I see the Marketplace currently has a few bundles going (Player's Bundle, Beginner DM's Bundle, Monsters Bundle) and purchasing together saves some money.  Are these bundles permanent bundles, or do these bundles have a promotional expiration date?

Roll20 does not do temporal sales on products, and to my knowledge only once reduced prices for any marketplace titles(some of the D&D modules/books). So to my understanding the price should be permanent. That seems to be a new bundle, and it's likely there will be a blog post or other promotion of this bundle today. Edit: A Blog Post just went up about the bundles, but it doesn't explicitly mention the bundle prices being permanent.

Thank you, Andreas!