BOSTON (CBS) – A singing group from Groton-Dunstable High School won first place in every competition they showed up for in the last few years.

Now, the Groton-Dunstable Chamber has been invited to sing at the 2012 London Olympics.

Flying and staying in London isn’t cheap. The group thinks it will cost $130,000.

They’ve made a deal that either they all go or none of them go. The group is raising money for the trip on their website.