Valuing a Vintage Nikko Golden Eagle Rifle (1967)

Question
Purchased new 1967 made by Nikko. mounted with leupold scope. single bolt action. mint condition, virtually never shot, found in my grandfathers attic in custom soft leather case. What is the value of such a rifel

Answer
I have no pricing info on non-Winchester branded Nikko made firearms.
I would contact thier collector association.

Golden Eagle Collectors
Association
Chris Showler, Secretary
90 Will Sauer Road
Washoe Valley, NV 89704-8594

Another option would be to contact a dealer in used guns who have extensive price guides then I have.

Sorry I can't be of more help.