As a part of the 25th anniversary of “Yu-Gu-Oh!”, Konami Friendly Shops will be getting this double set of Card Protectors based on the motifs of the “Millennium Puzzle” and “Kaiba Corporation Logo”.

Duelist Card Protector Set: Millennium Puzzle & Kaiba Corporation Logo
Maker: Konami
Release Date: September 25th, 2021
Contents: 2 Different Designs of 100 Protectors
Price: 1320 Yen

Konami Friendly Shops are Japanese official tournament stores.

Source