I have up for sale the PM15 for Red Schoendienst yellow basepath button on ebay. I have it priced at $119.99 plus $3.00 shipping buy it now. If anyone is interested I'm having a half price sale on most of my other pinbacks.
Thanks for looking and here's a link to the listing:
https://www.ebay.com/itm/11379614508...84.m1555.l2649
Sorry the pin has been sold ....