At release the physical copies of the album were sold with extra items, including a die-cast metal pin, a 24-page color booklet, and a package that folded out to make a rocket ship. The band explained that they added these items to give fans an extra reason to purchase the album: "The biggest negative right now is that CDs just don't sell. Vinyl actually is selling more than CDs, because it's got some extra flavor to it. It has something people want to hold in their hand. [We added the items] for that reason. ... I think it's people wanting to reach out and touch a piece of the band—to hold something they have created, [it] gets them a little closer".
