silver lance booster box Jet Black and Oversized PK Shield—Silver Lance expansion Pokemon Japanese SWSH: Jet Black

Collectors buy them purely for potential, hoping a rare card hides inside

For reference, the gold-effect Mega Hyper Rare version goes for a comparatively affordable $380

Joker's Straight By discarding 1 card from your hand, you can Special Summon 1 "Queen's Knight," add 1 "King's Knight" or "Jack's Knight" from your Deck to your hand, and then Normal Summon 1 monster

Of course, this all depends on the condition, but its fair to say that if you have this card, youre going to see some serious money from it

1 | Ragost, Deft Gastronaut Mana Value: RW Type: Legendary Creature Lobster Citizen Rarity: Rare Card Text: Artifacts you control are Foods in addition to their other types and have 2, Tap, Sacrifice this artifact: You gain 3 life. 1, Tap, Sacrifice a Food: Ragost deals 3 damage to each opponent

And the main market value is the correct value