A The First 21 hardcover book (2009, First Edition), signed in-person by Nikki Sixx, featuring a clear and prominent autograph. This collectible is perfect for display or adding to a curated collection of rock music and autobiographical memorabilia. Signed in person by Nikki Sixx and certified authentic by BAS. Item Type: Book Autograph: In-person Authentication: BAS [Beckett Authentication Services] Certification Number: BD19983 Collector Notes: This signed first edition The First 21 book is a valuable addition for collectors of autographed rock memorabilia. With the BAS [Beckett Authentication Services] COA, collectors can confidently showcase this piece as part of a professional Mötley Crüe or music memorabilia collection.