Tickets are now on sale for the 3D 'Glee' film, which arrives in theaters next month for two weeks only and features footage of the 'Glee' Live! summer concert tour.

At gleeksneak3d.com, fans can purchase ticket packages for the advance screenings of the movie, which begin on August 10, two days before its official opening. For $30, fans receive a package consisting of a movie ticket, a pair of 3D glasses, a 'Glee' baseball cap, a lapel pin, a silicone bracelet and a backpack.

In a previous statement, co-creator Ryan Murphy said the film is meant to reward Gleeks who couldn't attend the live concerts:

"We knew that not every fan who wanted to attend a concert would get that opportunity. Now, thanks to our friends at Twentieth Century Fox Film, we'll be able to bring the concert experience to movie theaters across the country in full three dimensional glory. We promise every passionate Gleek a cinematic experience that will have them singing and dancing in the aisles."

A trailer for the film has been released, showing concert performances and behind-the-scenes clips as the stars chill backstage. The trailer ends comically with Jane Lynch as coach Sue Sylvester saying, "Please, save your money. This thing sucks."

Watch the 'Glee 3D' Trailer