pokemon trading card game celebrations Game: Elite Trainer Box, Multicoloured : Toys & Games This sturdy metal case contains more than a dozen special Pokemon goodies Celebrations Booster Pack

They have a gray banner at the top and are the easiest to obtain

Japanese boxes are better for pure opening value (lower cost per box) and have consistently higher print quality

Scryfall updates their pricing at a minimum once every 24 hours and they tend to use TCGplayer market price as well as Card Markets one-day average, 7-day average, or overall average price (whichever is available.) The interface is more difficult to use when it comes to viewing card prices so Im not a regular user of the site when it comes to trying to find out how much Magic cards are worth

The generally useless Mana Short aspect of Power Sink is traded for an epic scry 2

Obvious Upgrades There are some clear upgrades like Priest of Titania or Llanowar Elves in place of Wose Pathfinder which wont change the identity of the deck and are simply smart includes

And cards like Broodrage Mycoid only care if its controller Descended that turn at all