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 · Hidden Legends 9/101

Machamp (Hidden Legends 9/101), Holo Rare, Stage2, 120 HP. Market price €10.75, down 2.1% this week. Illustrated by Hajime Kusajima. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Overzealous — If your opponent has any Pokémon-ex in play, each of Machamp's attacks do 30 more damage to the Defending Pokémon.
Brick Smash 40 — This attack's damage isn't affected by Weakness, Resistance, Poké-Powers, Poké-Bodies, or any other effects on the Defending Pokémon.
Cross Chop 60+ — Flip a coin. If heads, this attack does 60 damage plus 30 more damage.

Weekly price history

Week	Market price
2026-W31	€14.19
2026-W32	€15.13
2026-W33	€15.13
2026-W34	€17.57
2026-W35	€12.28
2026-W36	€11.52
2026-W37	€10.98
2026-W38	€10.98
2026-W39	€10.75

Printings & variants

Holo — $42.51
Reverse Holo — $88.99

Questions

How much is Machamp 9/101 worth?

Machamp from Hidden Legends (9/101) has a market estimate of €10.75, down 2.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Machamp 9/101 rare?

It is a Holo Rare from Hidden Legends, a 101-card set.

Is Machamp 9/101 tournament legal?

Machamp 9/101 has rotated out of the current formats.

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