Apparently it’s being offered for pre-order by stores.
Yu-Gi-Oh! 20th Anniversary Pack 2 (20th Anniversary Pack 2nd Wave?)
Release Date: February 11th, 2017
50 Different Cards + 1 Special(?) Card
3 Secret Parallel Rares
6 Ultra Parallel Rares
9 Super Parallel Rares
32 Normal Parallel Rares
Just like the 1st pack, it contains cards representative of each Yu-Gi-Oh! Animated Series as well as cards that played a key role in each era of the game.
143 Yen (not including tax) for 1 Pack of 4 Cards
15(?) Packs per Box