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.

Gagaga Girl - Cell Phone Subtraction · Magnificent Monsters 48393693/126

Gagaga Girl - Cell Phone Subtraction (Magnificent Monsters 48393693/126), Grand Master Rare. Market price 0.99 , down 73.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If your opponent Special Summons a monster(s) from the Extra Deck (except during the Damage Step): You can target 1 face-up monster you control; Special Summon this card from your hand, then immediately after this effect resolves, Xyz Summon using only this card and the targeted monster. When you do, treat this card's Level as the same as the targeted monster's. If this card is detached from an Xyz Monster to activate that monster's effect: You can change the ATK of 1 face-up monster your opponent controls to 0. You can only use each effect of "Gagaga Girl - Cell Phone Subtraction" once per turn.

Weekly price history

Week	Market price
2026-W36	3.70
2026-W37	0.99

Questions

How much is Gagaga Girl - Cell Phone Subtraction 48393693/126 worth?

Gagaga Girl - Cell Phone Subtraction from Magnificent Monsters (48393693/126) has a market estimate of 0.99 , down 73.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Gagaga Girl - Cell Phone Subtraction 48393693/126 rare?

It is a Grand Master Rare from Magnificent Monsters, a 126-card set.

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