blastoise the pokemon card Rare 'Presentation' becomes most expensive Pokémon ever sold [Colorless][Colorless][Colorless] Five Most Valuable Pokémon Cards

When a card already commands a strong price raw, a high grade can multiply its value several times over

Grafdiggers Cage Grafdigger's Cage is among the best graveyard hate cards in Commander and beyond, but it works well as a stax piece to prevent library shenanigans

Information: Sold individually

Its not too bad of a rate, either

Once upon a time, Magic sets were released in blocks and mechanics would be iterated over the course of two or three sets, but these days, with everything coming out on a one-set basis, we see a lot more variation in new mechanics upon release

To put that into context, Cover of Darkness was printed in Onslaught