Say hello to the Box Office Pin Game, Monte Carlo Edition! Those who correctly guess how much Monte Carlo earns in its opening weekend at the box office wins a shiny new Leighton Meester Pin. Read on for details on how to play:

To Play:
Post your guess of how much (in USD) Monte Carlo will earn on opening weekend at the US box office (Fri-Sun). Only one guess per user. Your answer needs to be within $5 million. Good luck!

There’s also still time to play the Monte Carlo pin game!

In summary:
Start Date: Now
End Date: July 1, 2011 at 11:59 EST P.M.
Prize: Leighton Meester pin
Task: See above.