ford1953jimbi

I have my dad's old Schwinn Traveler 2 speed coaster brake bike I would like to sell, but don't have any idea what price to ask. Using an online site and the serial number, it indicates it was built in Chicago in 1960. I have seen many crazy prices on Ebay and Craigslist. Can anyone give me a idea as where to start? It appears to have the original tires and rims. Thanks for any help you can give me. 9/03/2017 First pictures taken in garage because raining, so took some more outside today. Sorry I don't know how to rotate them.