Awesome GAI graded grouping includes: 1) 1969 5th Series 12-card cello graded EX-MT+ (6.5). Possible #430 Johnny Bench AS, #440 Willy McCovey, #480 Tom Seaver, and #500 Mickey Mantle UER. 2) 1970 3rd Series 33-card cello with original display box, EX-MT+ (6.5). Possible #300 Tom Seaver, #330 Lou Brock, #350 Roberto Clemente or #290 Rod Carew. 3) 1973 2nd Series, NRMT (7), might include #193 Carlton Fisk, #220 Nolan Ryan or #255 Reggie Jackson. 4) 1975 cello with Winfield on reverse, NRMT+ (7.5). 5) 1975 cello with Reggie Jackson on front and Mays MVP on back, NRMT. Five unopened cello packs total.