yugioh sparrow deck YU-GI-OH! - D.D. Esper Star (DT07-EN051) - Duel Terminal 7B - Duel Terminal Edition D.D. Esper Star Sparrow -

PHP checks out I am using the term scarcity to mean how many of the card is seen on the market right now

Paul then further clarified after the auction's end on X that "ultimately only 5.4% of the card was sold for about $270k in the Summer of 2022 to fractional owners associated with [Liquid Marketplace]." He claimed that while many of the owners were able to withdraw funds after, some were not

It is a continuous Trap Card with a small cost of activation that allows both players to cripple each other's ability to special summon monsters

That prediciton has turned out to be true

Basically, the goal should be to get the cheapest Underground Sea (or [insert Reserved List cards here]) that is still in good enough shape to see tournament play

Chart shows the price of Utopic Onomatopoeia [Secret Rare] RA04-EN028 at the end of each month going back as long as we have tracked the item.