Belt with buckle "Gott mit Uns" was found on the floor of the dugout near the city Koenigsberg (now Kaliningrad). The strap is small in size, most likely the owner was a child
— 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