neo genesis 1st edition booster box Pokémon Trading Card Game could net £22k when auctioned by Send-based Ewbank's Neo Genesis Booster Box [1st

It also drives up the cards rarity

Don the role of a Pokmon Trainer as you travel through Kanto Discover a new species of Pokmon with the Pokmon Lets Go series Catch Pokmon in the wild using a gentle throwing motion with either a Joy-Con controller or a Pok Ball Plus accessory, which will light up, vibrate, and make sounds to bring your adventure to life See the world in style by customizing Pikachu and your Trainer with a selection of outfits Connect to Pokmon GO* to transfer caught Kanto-region Pokmon, including Alolan and Shiny forms, as well as the newly discovered Pokmon, Meltan, from that game to this one!

Quick buying checklist Sleeving a normal MTG deck (Commander, Draft, Modern, whatever)

Which for four mana, seems reasonable