2018 Panini Flawless Veteran Booklet #VB-PM Patrick Mahomes Patch Autograph 03/10. Amazing and extremely rare Mahomes offering is booklet-style with a superb blue autograph with picture of the phenom on a white background on one side, an a large window containing a jersey swatch with three color breaks on the other. Though it is ungraded, it remains in the original Panini slab with seal intact.