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.

Speedroid Marble Machine · Duel Overload 96708940/100

Speedroid Marble Machine (Duel Overload 96708940/100), Ultra Rare. Market price $0.13, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[ Pendulum Effect ] Once per turn, when your Defense Position monster is targeted for an attack: You can change it to face-up Attack Position, also it cannot be destroyed by battle this turn (even if this card leaves the field). [ Monster Effect ] When this card is Normal Summoned: You can activate this effect; add 1 "Speedroid" monster from your Deck to your hand, also you cannot Special Summon monsters for the rest of this turn, except WIND monsters. You can only use this effect of "Speedroid Marble Machine" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.15
2026-W32	$0.17
2026-W33	$0.16
2026-W34	$0.16
2026-W35	$0.16
2026-W36	$0.16
2026-W37	$0.16
2026-W38	$0.13
2026-W39	$0.13

Questions

How much is Speedroid Marble Machine 96708940/100 worth?

Speedroid Marble Machine from Duel Overload (96708940/100) has a market estimate of $0.13, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Speedroid Marble Machine 96708940/100 rare?

It is an Ultra Rare from Duel Overload, a 100-card set.

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