Vintage Martin Guitar

This is a flawless like new 1977 Martin N-20 classical guitar. Same model as Willie Nelson's "Trigger". It has no scratches, dings or marks. I've never seen a guitar this clean or sound so sweet. It is set up perfectly and has been climate controlled all its life. Collector grade and ready to play! Comes with original blue case with humidity controller. Also, comes with an extra set of strings. Any marks on the guitar are only in the pictures. I can see many of them in the pictures but they are not on the guitar....