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 · Base Set 8/102

Machamp (Base Set 8/102), Rare, Stage2, 100 HP. Market price €15.51, down 3.1% this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Using its amazing muscles, it throws powerful punches that can knock its victim clear over the horizon.

Card text

Pokemon Power: Strikes Back — Whenever your opponent's attack damages Machamp (even if Machamp is Knoced Out), this power does 10 damage to attacking Pokémon. (Don't apply Weakness and Resistance.) This power can't be used if Machamp is already Asleep, Confused, or Paralyzed when your opponent attacks.
Seismic Toss 60

Weekly price history

Week	Market price
2026-W31	€10.48
2026-W32	€11.93
2026-W33	€13.28
2026-W34	€14.84
2026-W35	€14.74
2026-W36	€17.39
2026-W37	€17.43
2026-W38	€16.00
2026-W39	€15.51

Questions

How much is Machamp 8/102 worth?

Machamp from Base Set (8/102) has a market estimate of €15.51, down 3.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Machamp 8/102 rare?

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

Is Machamp 8/102 tournament legal?

Machamp 8/102 has rotated out of the current formats.

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