Las Vegas cab driver Gerardo Gamboa found $300,000 of someone's poker winnings left in a paper bag in his taxi Monday, but made sure every penny was returned to the rightful owner.

"I don't care from $10 to higher. My dignity is not for sale, and that's the way I am," he told KVVU news.

Now, Gamboa is winning honors for honesty with his company naming him Driver of the Year and rewarded him with $1,000 and a dinner for two at a restaurant.

(WATCH the video below or READ the story from CNN)