Brand new full size black acoustic guitar autographed in blue Sharpie on the pick guard by legendary actors, comedians and musicians Cheech Marin (slight smudge on the C) and Tommy Chong (Cheech and Chong). Decorated with Cheech and Chong decals. Authenticated by JSA with their matching numbered sticker on the pick guard and certificate of authenticity card. ONLY ONE AVAILABLE FOR SALE.