Mantle & Maris still in Yankees uniforms! 587-card complete set. Set averages EX-MT. The high numbers are equally as nice. Some of the key cards grade as follows: #50 Mantle (EX-MT), 125 Rose (EX-MT+), 150 Mays (EX-MT), 200 Koufax (EX-MT+), 210 Yaz (NRMT+), 300 Aaron (EX-MT), 331 A.L. Bombers (EX-MT), 400 Spahn (NRMT), 423 Tops in NL (EX+), 433 Yankees Team Card (NRMT+), 440 Clemente (NRMT+), and 541 Phil Niekro rookie (NRMT). There are NRMT to NRMT+ examples throughout the set.