Almost everybody had a sports card collection when they were a kid, but not everyone stuck with the hobby! If you ever thought about hoping back into collecting, investing or simply just trading sports cards now's the time!

In the 31ar video on The Sports Card Hustles channel I cover the top 10 most valuable Mark McGwire baseball cards.

Who is Mark McGwire? Well he is arguably one of the most controversial figures in MLB history.

This video is great for any Mark McGwire fan, sports card investors, flippers or collectors.

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