2018 Panini Spectra Rookie Jersey Autograph Neon Blue #108 Luka Doncic Rookie Autograph Jersey 75/99. Sparkling blue-and-silver background perfectly compliments Luca's Dallas Mavericks uniform, with blue jersey swatch above his autograph. Limited print run of just 99, encapsulated by Beckett as a perfect 10 for the signature, and MINT 9 for the card overall. With just three full NBA seasons under his belt, the immense talent of the 2018-19 Rookie of the Year already has fans discussing his Hall of Fame potential.