See https://www.logos.com/product/129797/from-whom-no-secrets-are-hid-introducing-the-psalms
Link from Logos desktop advised it was free, so does the discount comments. However, the discount is calculated incorrectly, so the price is not $0.
I have the same problem. When the resource is in my cart, it says "Free Advent Devotional" yet it is 2.99.
FL is investigating now. I think it will be resolved soon.
The free one was the advent devotional, this is a second book -- not the free advent devotional -- at a nice discount, it seems.
This one says free too... https://www.logos.com/product/169251/fifty-prayers
Thanks everyone. Per Natalie, the prices are right, but the discount comment was wrong. She's working to update that now.
That makes sense. It's clear if you see the resource on the Christmas Sale page. The discount comment in the cart is what was confusing.