Kansas City Chiefs heiresses Ava and Gracie Hunt are huge Taylor Swift fans, and now the lucky sisters have been gifted signed copies of her new ‘Eras Tour Book’

Swifties braved Black Friday to get their hands on a copy of Taylor Swift's Eras Tour book. Here are revelations from the groundbreaking world tour.

The new keepsake, titled "Taylor Swift | The Eras Tour Book," is available only at Target. It hits the retailer's stores on Friday, while it will become available for sale on Target's website on Saturday. Swift self-published the book under Taylor Swift Publications.