What are the most valuable sports cards? - Quora

Answer (1 of 9): The most expensive cards would be the old cigarette-tobacco cards from the early 1900′s. They are still available on the secondary market, but with anything collectable, condition is everything. The greats of baseball like ty Cobb, cy young, nap lajoie, and Christie matthewson ar

What are some of the most valuable baseball cards besides Honus Wagner, Mickey Mantle and Babe Ruth cards (other than autographs)? How much are these other valuable baseball cards worth? - Quora

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What is the rarest baseball card in the world? - Quora

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What are the ten most valuable baseball cards? - Quora

What are some of the most valuable Topps baseball cards of people still alive today? - Quora

What are the most valuable sports cards? - Quora

What are the most valuable sports cards? - Quora

What's the best baseball card you have? Why? - Quora

What is the most expensive baseball card that you own? - Quora

What is the most expensive baseball card that you own? - Quora

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What is your most valuable trading card? - Quora

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What are the most valuable sports cards? - Quora