The helmet was found near Leningrad in the place of Sinyavino according to the events of the battles of 1941. The helmet was found in blue clay, has anti-reflective camouflage with aluminum oxide. the helmet is very heavy!
— 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