Value of the Katakura Porta Cycle?
We have a Silk Porta Cycle manufactured by Katakura- Tokyo, Japan, and we are planning on selling it shortly. I am interested to know how much this bike is worth? It is also known as a 1950s Japanese WWII Paratroopers Bicycle. The bicycle is in good condition from the 1960s with all original parts, 3sp, some minor scratches on the paint. See attached photos (we were not able to upload our own give file size limitations on this board, but here are some others showing the exact same bike minus a luggage rack).
Thanks to anyone who can provide info!