I used to be a die hard fan and actually won an acoustic guitar through a local radio station....the guitar is signed by all the members of N'Sync and includes photos of members signing it as well as a certificate of authenticity. It's in fantastic condition, I never take it out of the padded case I had purchased for it after receiving it. The certificate states the worth at $400, obo. Email me with any questions or concerns at [email protected] and I'd be more than happy to send photos. Thanks!