Catering to the high-end MLB collector, Luminaries has only premium autographs numbered to 15 or less.  Each box has just one encases car, but they all showcase low-numbered signatures.  There are Hit Kings, Home Run Kings and Masters of the Mound sets.  In addition tot the hand-signed cards to 15, there are parallels to 10 (red), 5 (blue) and 1/1 (black)