Like most Magic: The Gathering cards, the value of Boon of the Wish-Giver depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Ikoria: Lair of Behemoths)
The first 18 months or so after the start of the pandemic saw a huge spike in Pokemon card values across the board - all eras and all sets
Misaligned text, faded colors, weak holo shine, or holo patterns with defects can hurt your grade
BT8-093 R Tamer Yukio Oikawa Color Purple Cost 3 Card Text 1 [Effect] [All Turns] When one of your Digimon with [Myotismon] in its name is deleted, you may suspend this Tamer to gain 1 memory
A few crucial tech cards and stadiums will also be leaving the format, leaving fans to wonder what will replace them in the future
The Pokmon-themed box is filled with exclusive gear and vintage collectibles including vintage cards, toys/figures, booster packs, artwork, accessories, and more - lets you unleash your inner Trainer