Before the several recent ones on the market, and the way they have escalated in price, I almost would have thought the 1869 Peck and Snyder trade card could be one. It still could be but I think it will take quite a bit longer now, if ever. Of course I am biased and have a vested interest...but I really have thought it was one that could get there due to its iconic status in the hobby. Nice subject for a thread.....also, maybe a very high grade '51 Mantle might get there (if it hasn't already).
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