The helmet was found on the Western outskirts of the village of Stepnoy (Stalingrad region) in arroyo. Located near several bunkers, which can be clearly seen on Google maps. Also found a lot of horseshoes and horse bones, most likely they were eaten by surrounded soldiers of the 6th army of Paulus
— 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