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.

Chansey · Base Set 3/102

Chansey (Base Set 3/102), Rare, Basic, 120 HP. Market price €40.48, down 8.9% this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

A rare and elusive Pokémon that is said to bring happiness to those who manage to catch it.

Card text

Scrunch — Flip a coin. If heads, prevent all damage done to Chansey during your opponent's next turn. (Any other effects of attacks still happen.)
Double-edge 80 — Chansey does 80 damage to itself.

Weekly price history

Week	Market price
2026-W31	€29.68
2026-W32	€27.20
2026-W33	€27.01
2026-W34	€35.78
2026-W35	€45.93
2026-W36	€45.70
2026-W37	€46.90
2026-W38	€44.44
2026-W39	€40.48

Printings & variants

Holo — $64.84

Questions

How much is Chansey 3/102 worth?

Chansey from Base Set (3/102) has a market estimate of €40.48, down 8.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Chansey 3/102 rare?

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

Is Chansey 3/102 tournament legal?

Chansey 3/102 has rotated out of the current formats.

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