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.

Machamp EX · Ancient Origins 90/98

Machamp EX (Ancient Origins 90/98), Ultra Rare, Basic, 180 HP. Market price €4.08, down 3.1% this week. Illustrated by Ryo Ueda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Steaming Mad 20× — This attack does 20 damage times the number of damage counters on this Pokémon. This Pokémon is now Confused.
Crazy Hammer 80+ — If this Pokémon is affected by a Special Condition, this attack does 80 more damage. Then, remove all Special Conditions from this Pokémon.

Weekly price history

Week	Market price
2026-W31	€4.56
2026-W32	€4.46
2026-W33	€4.46
2026-W34	€4.38
2026-W35	€4.28
2026-W36	€4.11
2026-W37	€4.21
2026-W38	€4.21
2026-W39	€4.08

Questions

How much is Machamp EX 90/98 worth?

Machamp EX from Ancient Origins (90/98) has a market estimate of €4.08, down 3.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Machamp EX 90/98 rare?

It is an Ultra Rare from Ancient Origins, a 98-card set.

Is Machamp EX 90/98 tournament legal?

Machamp EX 90/98 is legal in Expanded.

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