This is the blu-ray Steelbook from Blufans China and it is a very mint copy without issues. The serial number I send out might be different. The item "Avengers 2 Blufans exclusive Blu-ray Steelbook, Sealed/Mint, Fullslip, 010/700" is in sale since Saturday, July 3, 2021. This item is in the category "Entertainment Memorabilia\Movie Memorabilia\Other Movie Memorabilia".
The seller is "palmtt999" and is located in HK. This item can be shipped worldwide.