マット・ジャクソンさんのインスタグラム写真 - (マット・ジャクソンInstagram)「In honor of YOUNG BUCKS the book coming out in a month, we wanted to thank everyone who has pre-ordered with some exclusive content! If you haven’t pre-ordered yet, now is the time, and be sure to grab extra copies for your friends and family. Tier 3 only lasts for 12 hours, so be sure you submit before 12 am ET/ 9 pm PT! Go to www.YoungBucksBook.com to pre-order and learn how to get the bonus materials.」10月20日 0時57分