Сockade RAD and many other badges were found on the border of Leningrad and Vologda regions of Russia. This place was a camp for German prisoners of war. Most likely awards were thrown out by the German soldiers and officers after capitulation.
— 10 USD by Russian Post
— 25-40 USD by courier service EMS
— 30-40 USD by Russian Post
— 40-60 USD (depends on customer's country) by courier service EMS
What is the difference between Russian Post and EMS courier service? Read here - link