My father bought this about 30 years ago, I believe. The outer box has some dirt and discoloration. Inside, the sail? area seems a little dirty, but I don't think it's yellowed. The family, including the original owner, hasn't touched the contents since it was purchased, so they believe all the accessories are present, but I can't say for sure. I'd like to say it's unused, but I can't definitively confirm that. Currently, it's listed as an auction, but I can switch to a regular sale format. I'm starting with the auction format for now. The inspection is based on my amateur assessment. Please refrain from criticism.