Although this 1956 Topps Roberto Clemente (white back) has only been graded NM-MT+ 8.5 by PSA, by most collectors' definition this card is MINT. While white back 1956 Topps cards can often look a little "washed out," the snow-white borders on this card frame a remarkably bold image. Close scrutiny reveals a touch on the upper left corner preventing this card from receiving a mint grade from PSA.