Yu-Gi-Oh Duelists might find great value in Super Editions. These are boxes containing booster packs. This booster box was released in 2015 after the Secrets of Eternity booster set, known as The Secret of Evolution as well.
This booster set is part of both the Yu-Gi-Oh! Official Card Game (OCG) and Yu-Gi-Oh! Trading Card Game (TCG). Duelists will be interested to know that some of the chosen cards for this booster set are also used by these characters: Yuya Sakaki, Gong Strong, Shay Obsidian, Dipper O'rion, Kit Blade, and Julia Krystal.
The booster box also includes 1 card chosen at random from 14 possible Super Rares. These Super Rare cards are actually promotional ones. The number of booster packs in the box is 3 and each of them has 9 random cards.
Buying a Super Edition box allows players to easily increase or even improve their existing decks for less money. A booster box costs less than 3 individual booster packs. Let's not forget that a Super Rare card will surely be obtained as well.
If you were to buy the European release of this Super Edition, then its contents would be 1 Booster Pack with 28 cards equivalent to 3 Secrets of Eternity Booster Packs and 1 Super Rare card.