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.

Gouki Machine Suprex · Doom of Dimensions 29099860/101

Gouki Machine Suprex (Doom of Dimensions 29099860/101), Super Rare. Market price $0.25, up 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can reveal this card and 1 "Gouki" monster in your hand; Special Summon both monsters, but for each one, as long as it remains face-up in your Monster Zone, you cannot Special Summon, except "Gouki" monsters. If this card is sent from the field to the GY: You can add 1 "Gouki" card from your Deck to your hand, except "Gouki Machine Suprex". You can only use each effect of "Gouki Machine Suprex" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.16
2026-W32	$0.20
2026-W33	$0.23
2026-W34	$0.24
2026-W35	$0.24
2026-W36	$0.23
2026-W37	$0.25

Questions

How much is Gouki Machine Suprex 29099860/101 worth?

Gouki Machine Suprex from Doom of Dimensions (29099860/101) has a market estimate of $0.25, up 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Gouki Machine Suprex 29099860/101 rare?

It is a Super Rare from Doom of Dimensions, a 101-card set.

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