Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Porygon · Base Set 39/102

Porygon (Base Set 39/102), Uncommon, Basic, 30 HP. Market price €3.72, up 6.9% this week. Illustrated by Tomoaki Imakuni. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

A Pokémon that consists entirely of programming code. Capable of moving freely in cyberspace.

Card text

Conversion 1 — If the Defending Pokémon has a Weakness, you may change it to a type of your choice other than Colorless.
Conversion 2 — Change Porygon's Resistance to a type of your choice other than Colorless.

Weekly price history

Week	Market price
2026-W31	€3.36
2026-W32	€3.54
2026-W33	€3.82
2026-W34	€3.77
2026-W35	€3.73
2026-W36	€3.51
2026-W37	€3.37
2026-W38	€3.48
2026-W39	€3.72

Printings & variants

Normal — $3.19

Questions

How much is Porygon 39/102 worth?

Porygon from Base Set (39/102) has a market estimate of €3.72, up 6.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Porygon 39/102 rare?

It is an Uncommon from Base Set, a 102-card set.

Is Porygon 39/102 tournament legal?

Porygon 39/102 has rotated out of the current formats.

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