The buckle was found in the area of Gumrak airfield (Stalingrad region). It was a place of great graves of German soldiers of the 6th Army. Among the diggers this place is known as a "triangle". The buckle has shrapnel damage
— 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