For the first time, the 2020 Panini Prizm WNBA Sabrina Ionescu Black One-of-One has been revealed and slabbed by CGC Cards! 👏 This stunning, one-of-a-kind card—featuring #SabrinaIonescu, one of the brightest stars in the WNBA—has been officially authenticated and graded by… pic.twitter.com/mRihDoRcuQ