Porygon

Porygon is card ecard2-103 from Aquapolis, released January 2003. It is a Common Colorless-type pokémon. Within the set, it ranks #144 by EU market value across 182 cards with active pricing.

Aquapolis contains 182 tracked cards, of which 51 share the Common tier. The most valuable card in the set is currently Umbreon at 750,00 € on the EU market.

Over the last 26 days, the EU market price has stayed roughly flat, currently trading at 2,10 €.

There's a notable cross-region price spread. US (TCGPlayer) is $5.09; EU (CardTrader, NM EN) is 2,10 €. At the current FX that's a 123.0% US premium — flippers would buy on CardTrader and sell on TCGPlayer, net of fees and shipping.