I know its unlikely this trade will happen, but i have quite a few duplicates and am looking to trade them for an Aaron or Koufax rookie. All have been recently graded.
54 Bowman Berra PSA 4, 54 Bowman Mays PSA 3, 56 Robinson PSA 5, 56 Koufax PSA 1, 58 Aaron PSA 3, 58 Mantle Allstar PSA 2, 58 Mantle PSA 2, 58 Mays PSA 2, 59 Fence Busters PSA 5, 60 Mantle PSA 5, 60 Yaz RC PSA 4.5, 66 Mantle PSA 3, 68 Ryan RC PSA 2
https://imgur.com/a/mliKXVr
let me know if you have anything!