Online class now says there's a physical text book. :/

When signing up for online classes I always double check the description and class store to see if there are text books before class begins. The description clearly said all materials provided online. That means digital or digital options. Nope, teacher decided there would be a text book. Everyone is now scrambling to buy a copy off of amazon. Sadly some students will be duped into buying the new one at a severely overpriced markup price instead of taking advantage of the cheap used options. No pdf version available due to it being an older obscure text book. Glad the second assignment is not due until 2 weeks in. We'll loose about 5 days of that to shipping.