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.

Number 52: Diamond Crab King · Yu-Gi-Oh! ZEXAL Volume 6 promotional card 7194917/1

Number 52: Diamond Crab King (Yu-Gi-Oh! ZEXAL Volume 6 promotional card 7194917/1), Ultra Rare. Market price $7.16, up 0.8% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; change this card's DEF to 0, and if you do, change its ATK to 3000. These changes last until the end of this turn. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. If this card is attacked, change it to Attack Position at the end of the Damage Step if it has no Xyz Materials. You can only control 1 "Number 52: Diamond Crab King".

Weekly price history

Week	Market price
2026-W31	$7.11
2026-W32	$7.11
2026-W33	$7.13
2026-W34	$7.16
2026-W35	$7.16
2026-W36	$7.05
2026-W37	$7.24
2026-W38	$7.10
2026-W39	$7.16

Questions

How much is Number 52: Diamond Crab King 7194917/1 worth?

Number 52: Diamond Crab King from Yu-Gi-Oh! ZEXAL Volume 6 promotional card (7194917/1) has a market estimate of $7.16, up 0.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Number 52: Diamond Crab King 7194917/1 rare?

It is an Ultra Rare from Yu-Gi-Oh! ZEXAL Volume 6 promotional card, a 1-card set.

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