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Former NFL Player Blake Martinez Left Football To Make Millions
Raiders' linebacker Blake Martinez retires at 28-years-old 'to
An NFL linebacker quit football to sell Pokémon cards, now he's
How to Invest in Football Cards and Make Money - HobbyLark
I Was a Linebacker in the NFL, but I Quit to Trade Pokémon Cards
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Extra Extra: A former Giants linebacker quit football to make bank
Retired Raiders linebacker Blake Martinez, has made $5million in
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