The helmet was found in Stalingrad, in the place of Spartanovka, from the side of the Tractor Plant. The helmet belongs to a soldier from the 305th Infantry Division of the Wehrmacht.
— 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