#20 You mean Sun & Moon Eevee Not legal in standard
It's often tied abstractly to their perceived collectibility and desirability as pieces of artwork
You could also look into Wrexial, the Risen Deep or Szadek, Lord of Secrets
The Syrus Truesdale Starter , "The first Duel Academy's Starter Deck", features popular cards from the Yu-Gi-Oh
Lorcana The First Chapter Booster Pack 5 In this pack, we got: Commons: Aladdin Corners Swordsman, Vicious Betrayal, Tinkerbell Peter Pan's Ally, Sebastian Court Composer, Tangle, and Flounder Voice Of Reason Uncommons: Scepter of Arendelle, Tamatoa Drab Little Crab, and Ursula's Caldron Rare or above: Mulan Imperial Soldier (Super Rare), and Kuzco Tempermental Emperor (Rare) Foil: Chief Tui Respectful Leader (Uncommon) The Super Rare and Uncommon Foil raise this above a standard pack, but don't dazzle with great pulls
Slurpuff #236 Pokemon Ascended Heroes Keep track of your collection value over time