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 105: Battlin' Boxer Star Cestus · Lord of the Tachyon Galaxy Sneak Peek Participation Card 59627393/1

Number 105: Battlin' Boxer Star Cestus (Lord of the Tachyon Galaxy Sneak Peek Participation Card 59627393/1), Super Rare. Market price $0.21, down 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

3 Level 4 monsters During either player's Battle Step, if a "Battlin' Boxer" monster you control battles an opponent's monster: You can detach 1 Xyz Material from this card; negate the effects of the opponent's monster until the end of the turn, that monster you control cannot be destroyed by that battle, also your opponent takes any battle damage you would have taken from that battle.

Weekly price history

Week	Market price
2026-W31	$0.30
2026-W32	$0.30
2026-W33	$0.27
2026-W34	$0.27
2026-W35	$0.27
2026-W36	$0.23
2026-W37	$0.23
2026-W38	$0.23
2026-W39	$0.21

Questions

How much is Number 105: Battlin' Boxer Star Cestus 59627393/1 worth?

Number 105: Battlin' Boxer Star Cestus from Lord of the Tachyon Galaxy Sneak Peek Participation Card (59627393/1) has a market estimate of $0.21, down 8.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Number 105: Battlin' Boxer Star Cestus 59627393/1 rare?

It is a Super Rare from Lord of the Tachyon Galaxy Sneak Peek Participation Card, a 1-card set.

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