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.

Mind Scan · Yu-Gi-Oh (No Set) 34298391

Mind Scan (Yu-Gi-Oh (No Set) 34298391). Market price $0.18, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

While you have a "Toon" card in your field or GY, your opponent must keep their hand revealed, also you can look at their Set cards at any time. If you have a Toon monster and a "Toon" Spell in your field and/or GY: You can declare 1 card name that is not among the cards/effects activated in this Chain; negate the activated effects of cards with that original name until the end of this turn, while this card is face-up on the field. You can only use this effect of "Mind Scan" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.18
2026-W32	$0.18
2026-W33	$0.18
2026-W34	$0.18
2026-W35	$0.18
2026-W36	$0.18
2026-W37	$0.18
2026-W38	$0.18
2026-W39	$0.18

Questions

How much is Mind Scan 34298391 worth?

Mind Scan from Yu-Gi-Oh (No Set) (34298391) has a market estimate of $0.18, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

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