No prices on the shelf in this article: https://www.recode.net/2017/5/24/15683852/amazon-books-nyc-time-warner-center-photos https://www.recode.net/2017/5/24/15

No prices on the shelf in this article: https://www.recode.net/2017/5/24/15683852/amazon-books-nyc-time-warner-center-photos https://www.recode.net/2017/5/24/15683852/amazon-books-nyc-t... Maybe it depends on the state, and its laws on price marking.