Ronald Acuna, the rookie sensation from the Atlanta Braves, keeps building a case for NL Rookie of the Year honors.
With his seventh leadoff homer Sunday night, he tied Marquis Grissom for the most by a Braves hitter.
That brings his home run total to 23 this season with a .296 batting average, 50 RBIs, and 11 stolen bases.
For those looking to invest now, here are some Acuna autograph rookie cards up for auction today.
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