2020 Jayco Seneca 37K for sale with less than 3,000 miles on it. We had a lifestyle change and purchased a vacation home so we are selling our barely used Super C. It is virtually brand new, and has a huge upgraded solar system that allow you to comfortably dry camp and not worry about the batteries depleting. I put almost $4,000.00 into this solar system and it works flawlessly. We also put in a custom memory foam king mattress in it, it has a wireless tire pressure monitoring system as well as a high pressure tire inflation unit made for these big high pressure truck tires. The unit has no accidents or dings and is in excellent shape. This 37k is better than a new unit considering all the upgrades. Serious inquiries only please, and no trades. Thanks for looking.