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.

Martyr of the Sacred Beasts · Yu-Gi-Oh (No Set) 59138498

Martyr of the Sacred Beasts (Yu-Gi-Oh (No Set) 59138498). Market price $0.53, up 20.5% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If this card is Normal or Special Summoned: You can place 1 "Sacred Beast" Field Spell or "Sacred Beast" Continuous Spell/Trap from your Deck face-up on your field. If you control another "Sacred Beast" monster: You can Special Summon 2 "Martyr of the Sacred Beasts" from your hand, Deck, and/or GY. During your opponent's End Phase, if this card and a Level 10 "Sacred Beast" monster are in your GY: You can add this card to your hand. You can only use each effect of "Martyr of the Sacred Beasts" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.35
2026-W32	$0.34
2026-W33	$0.33
2026-W34	$0.48
2026-W35	$0.48
2026-W36	$0.40
2026-W37	$0.42
2026-W38	$0.44
2026-W39	$0.53

Questions

How much is Martyr of the Sacred Beasts 59138498 worth?

Martyr of the Sacred Beasts from Yu-Gi-Oh (No Set) (59138498) has a market estimate of $0.53, up 20.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

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