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.

Wartortle · Base Set 42/102

Wartortle (Base Set 42/102), Uncommon, Stage1, 70 HP. Market price €6.06, up 8.0% this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Often hides in water to stalk unweary prey. When swimming quickly, it moves its ears to maintain balance.

Card text

Withdraw — Flip a coin. If heads, prevent all damage done to Wartortle during your opponent's next turn. (Any other effects of attacks still happen.)
Bite 40

Weekly price history

Week	Market price
2026-W31	€5.27
2026-W32	€5.13
2026-W33	€5.05
2026-W34	€4.15
2026-W35	€4.15
2026-W36	€3.95
2026-W37	€4.54
2026-W38	€5.61
2026-W39	€6.06

Printings & variants

Normal — $4.63

Questions

How much is Wartortle 42/102 worth?

Wartortle from Base Set (42/102) has a market estimate of €6.06, up 8.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Wartortle 42/102 rare?

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

Is Wartortle 42/102 tournament legal?

Wartortle 42/102 has rotated out of the current formats.

Browse more Pokémon cards · All Base Set cards · Build a deck · Track your collection