phyrexia collector booster box Magic The Gathering Phyrexia: All Will Be One The Gathering cards and 1 Traditional Foil double Phyrexia: All Will Be One

The problem with 1st edition base is there is such little sales data for PSA 5 thru PSA 7 non-holos because it was, until recently, typically not worth it to grade those (they used to sell for $15 or lower for below PSA 8, hell two years ago PSA 9 non-holos were selling for under $20)

Official Pokemon Card

Chase Carter News $3m Black Lotus overtakes 1/1 One Ring to claim Magic: The Gathering's most expensive card record Sold at private auction, the graded Pristine 10 Black Lotus reclaims the pricey throne for an MTG legend

Conversely, you can insert three of these cards and change your opponent's deck little by little

When this card destroys your opponent's monster and sends it to the Graveyard as a result of battle, you can select 1 face-up monster on your opponent's side of the field and flip it into face-down Defense Position.