EX average is fairly conservative as the second half of the set is more like EX/MT with a good chunk of NM cards but there are some duds and the lower numbers have a bit more VG/EX cards to pull the average down. The Key Cards are, unfortunately, but typically, a little lower than the bulk of the set.
#1 Ted Williams HOF Good (due largely to centering)
#5 Willie Mays HOF GOOD (due largely to centering)
#30 Hank Aaron FAIR (one of three place holders in the set)
#47 Roger Maris Rookie EX
#52 Roberto Clemente HOF EX+
#150 Mickey Mantle HOF VG (Looks EX+ but wax stains on reverse)
#187 Sandy Koufax HOF GOOD+ (Looks EX but wax stains on reverse)
#246 Yankees Team POOR (Checklist is checked, staining horrible corners etc)
#285 Frank Robinson HOF VG (due largely to centering)
#310 Ernie Banks HOF EX
#320 Whitey Ford HOF EX (due largely to centering)
#321 Sluggers Supreme EX (due largely to centering)
#343 Orlando Cepda HOF Rookie EX
#351 Braves Fence Busters EX
#370 Yogi Berra HOF POOR
#418 World Series Batting Foes GOOD
#420 Vada Pinson Rookie EX/MT
#436 Rival Fence Busters VG
#464 Curt Flood Rookie NM
#476 Stan Musial All Star EX
#482 Ernie Banks All Star NM
#485 Ted Williams All Star EX/MT
#486 Willie Mays All Star GOOD
#487 Mickey Mantle All Star EX (due mainly to centering)
#488 Hank Aaron All Star EX/MT+