[jsfriedm]

I think the Mantle premium will diminish with time because he, more than others, owes his card values to the nostalgia of those who actually saw him play, but it's a long slow process, and his childhood fans haven't left the scene yet. But pre-pandemic, key early Mantle cards traded at 4x-5x of Mays cards in the same set/grade, and now they are often more like 2x (52 Topps very much excepted). I don't buy cards as investments, but if I did, I wouldn't see Mantles as the best place to put my money for this reason.