Dodgers star Shohei Ohtani doesn't have his 50-50 home run ball. Neither does the Marlins fan who nearly caught it twice. Expert says it may be worth $500,000 or more.

Ohtani, who became the first player in MLB history to ever record 50 home runs and 50 stolen bases in the same season, crushed three hits out of the park in the same game to notch the milestone. The second home run, his 50th, was most coveted by fans in the stands.

So, you’re the lucky fan who just caught a baseball that could be worth hundreds of thousands of dollars. Do you decide to keep the treasure, with an eye on perhaps selling it, or do you gift it to the player behind the milestone?