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.

SPYRAL Double Agent · 25th Anniversary Tin: Dueling Heroes Mega Pack 88124568/283

SPYRAL Double Agent (25th Anniversary Tin: Dueling Heroes Mega Pack 88124568/283), Ultra Rare. Market price $0.21, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you have a "SPYRAL" card on your field or in your GY: You can Special Summon this card from your hand to your opponent's field in Defense Position (but it cannot be Tributed, nor be used as material for a Fusion, Synchro, Xyz, or Link Summon), then both players reveal the top card of their Deck. You can only use this effect of "SPYRAL Double Agent" once per turn. All "SPYRAL" monsters on the field gain 500 ATK, also "SPYRAL Super Agent" on the field can attack directly.

Weekly price history

Week	Market price
2026-W31	$0.23
2026-W32	$0.23
2026-W33	$0.22
2026-W34	$0.22
2026-W35	$0.22
2026-W36	$0.22
2026-W37	$0.23
2026-W38	$0.21
2026-W39	$0.21

Questions

How much is SPYRAL Double Agent 88124568/283 worth?

SPYRAL Double Agent from 25th Anniversary Tin: Dueling Heroes Mega Pack (88124568/283) has a market estimate of $0.21, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is SPYRAL Double Agent 88124568/283 rare?

It is an Ultra Rare from 25th Anniversary Tin: Dueling Heroes Mega Pack, a 283-card set.

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