Hello, I'm new to collecting music memorabilia and found this amazing hologram rush 2010 tour staff laminated backstage pass on amazon.com to frame with my tickets and pictures from the 2010 tour. http://amzn.com/B00F2JIU0G . I just got it and its amazing. Is it worth buying the other 2 laminated passes in the set as i'm sure they are as cool as this pass. How rare are they really? Any help would be great!