Guipar Guitarras Mariachi Guitar, Nice sound, Great Shape

Description

Guipar Guitarras Mariachi Guitar, Nice sound, Great Shape
This guitar has seen little use.  Its very clean and has not issues.  Its solid, nothing loose.  Sounds very nice.  Wood in good shape with minimal surface scratches / scuffs.
Written on the guitar are the names of the members of Green Day.  I
can't make any claims regarding the authenticity of the signatures.
Initially, I did extensive research and had determined that these were quite possibly the legitimate signatures from the band member, but I have no certificate.
An ebay member mentioned recently that the signature of Billie doesn't look right, but I have seen many variations of his name and in my opinion it could go either way.
Regardless, I decide to just remove the Green Day information from the heading and body of the listing and sell the guitar as it is.