The Mariners are upgrading the video board at Safeco Field.

"At 201.5 feet by 56.7 feet, the display is nearly a block long and wider than the record-holding jumbo display at Dallas Cowboys Stadium. It's ten times the size of the ballpark's current video screen and has a viewing area of roughly 2,182 42-inch TVs," according to the Seattle Times.

The screen costs $10 million and the team is spending another $5 million to move in some of the fences in the outfield.