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.

Squirtle · Base Set 63/102

Squirtle (Base Set 63/102), Common, Basic, 40 HP. Market price €5.95, up 7.8% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

After birth, its back swells and hardens into a shell. It powerfully sprays foam from its mouth.

Card text

Bubble 10 — Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Withdraw — Flip a coin. If heads, prevent all damage done to Squirtle during your opponent's next turn. (Any other effects of attacks still happen.)

Weekly price history

Week	Market price
2026-W31	€5.26
2026-W32	€5.51
2026-W33	€5.51
2026-W34	€4.68
2026-W35	€4.71
2026-W36	€4.43
2026-W37	€5.37
2026-W38	€5.52
2026-W39	€5.95

Printings & variants

Normal — $5.09

Questions

How much is Squirtle 63/102 worth?

Squirtle from Base Set (63/102) has a market estimate of €5.95, up 7.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Squirtle 63/102 rare?

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

Is Squirtle 63/102 tournament legal?

Squirtle 63/102 has rotated out of the current formats.

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