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.

Colosseum - Cage of the Gladiator Beasts · Gladiator's Assault: Special Edition 52518793/2

Colosseum - Cage of the Gladiator Beasts (Gladiator's Assault: Special Edition 52518793/2), Rare. Market price $2.49, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Place 1 Counter on this card each time a monster is Special Summoned from either player's Deck. All "Gladiator Beast" monsters gain 100 ATK and DEF for each of these counters on this card. If this card would be destroyed by a card effect, you can discard 1 "Colosseum - Cage of the Gladiator Beasts" to prevent this card from being destroyed.

Weekly price history

Week	Market price
2026-W31	$2.23
2026-W32	$2.23
2026-W33	$2.24
2026-W34	$2.24
2026-W35	$2.24
2026-W36	$2.24
2026-W37	$2.24
2026-W38	$2.49
2026-W39	$2.49

Questions

How much is Colosseum - Cage of the Gladiator Beasts 52518793/2 worth?

Colosseum - Cage of the Gladiator Beasts from Gladiator's Assault: Special Edition (52518793/2) has a market estimate of $2.49, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Colosseum - Cage of the Gladiator Beasts 52518793/2 rare?

It is a Rare from Gladiator's Assault: Special Edition, a 2-card set.

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