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

Source