In truth, the answer isnt straightforward
This is important, as whenever Nethroi mutates, its controller can return any number of creature cards with total power 10 or less from their graveyard directly to the battlefield.This can bring back a massive board state from the graveyard with the effect of a single card, potentially swinging the game in its controller's favor
The format always uses the most recent few sets of cards
Most cards have little to no resale value, liquidity is inconsistent, transaction fees are high, and the data itself is derived from platforms tracking only a slice of sales, not the full market
Blastoise EX hails from the XY era and stands out as one of the most recognizable promo artworks, so this jumbo version boasts plenty of eye-appeal if you can't get enough of the standard version
First edition cards of this electric-type rodent can be found with Pikachu having either red or yellow cheeks