Xmarks the spot in Boston.

A treasure hunt is taking over the city, eading people on a quest to win rare prizes worth thousands of dollars.

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Tuesday marked the first day of this treasure hunt. But there are still four more days of hunting for you to participate in.

There’s a clue dropping every day at 10 a.m.

NBC10 Boston caught up with Tuesday's winner, who was first to find the hidden treasure in Downtown Crossing.

"I ended up finding the certificate outside in a pile of bushes," said Tim Salerno, a coin collector and winner of Tuesday's prize.

The real-life treasure hunt is turning the streets of Boston into a playground for coin enthusiasts.

"This is a 1907 2.5 dollar gold coin," Salerno said. "So this is…

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