Hi there, Could you please help me in determining the value of my Shelby Flyer? Bike is in good condition, has 26X2.125 Lightening Dart white wall ballon tires with the Indian head, the only date stamp I could find on the tires is UU 12 5? Additional items: Vintage Bike Lock, Vintage Kiwanis Intl. plate on back fender, light and bell obviously not old. Thank you so much for your help!