Hello World Cards

Hello World Cards

Welcome. I sell graded Pokémon cards, here and on Marktplaats and Vinted. Have a look around, and let me know if you need anything.

See the cards

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I'm Timo, a frontend developer who never quite grew out of Pokémon. Hello World is the first thing you print when you learn to code, so that's what the shop is called. It's just me behind it: I pick the cards, list them and look after this site. My partner Sam, the Wooper fan, shares the hobby and comes along to events.

More about Hello World Cards

Cards from the shop

A few of the cards in stock right now, graded by PSA or BGS, in English and Japanese. Every one is also listed on Marktplaats and Vinted, and its page here tells the story of the card and its grade.

Cards online, a stall at events

To buy a card, open its page and pick its Marktplaats or Vinted listing: you buy it there. When I have a stall at a Pokémon event in the Netherlands or Belgium, the cards come along, and so does Sam. Come say hi.

See upcoming events

Want to get in touch?

Questions about a card, an event, or anything else? Send me an email. I read everything.

Get in touch