The most valuable modern baseball card ever sold, reportedly changing hands for around $3.9 million — the defining grail of the modern hobby and the card that crowned the Bowman Chrome prospect-auto era.
A true one-of-one: a single copy exists in the world. It does not trade on the open market, so any live listing would be noise (other-year Superfractors, reprints, novelties). Honored here as pure history, with no live-price tile. Mike Trout is tracked on the live market via his flagship 2011 Topps Update rookie instead.
It lives in the Vault for that reason — a card to be admired and understood, not chased on a given afternoon. No live price, no link to buy. Just the history.