How much would you pay for original ARP buttons? I came across this seller at an event who clearly thinks that ARP buttons are very desirable indeed! I can still buy both sizes of buttons from between 20p up to £1. I recently bought several at 50p each (June 2018). Usually you have to go through a plastic box or tin but paying this much for buttons is way over the top.
News about interesting insignia, ARP related info and period photos that turn up.