There must be a vintage Honda Trike collector out there some where .....I have a set of original Honda 90cc trike Balloon tires still in their boxes , I have had these for several years as i had intended to restore my trike one day and use them for that. I believe that they would be one of a very low number ( if any ) of these that still exist , as i have looked on the internet for a few years now looking for any others that might pop up for sale and have never come across a second hand one in any sort of condition worth using , let alone any that have never been used . My question is , would anyone out there have any idea as to what value i could put on in these 3 tires . i would appreciate any information at all . Thank you in advance , kind regards Simsy.