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.

Golduck · Boundaries Crossed 34/149

Golduck (Boundaries Crossed 34/149), Uncommon, Stage1, 80 HP. Market price €0.28, down 3.4% this week. Illustrated by match. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It is seen swimming dynamically and elegantly using its well-developed limbs and flippers.

Card text

Confuse Ray — The Defending Pokémon is now Confused.
Water Gun 30

Weekly price history

Week	Market price
2026-W31	€0.26
2026-W32	€0.28
2026-W33	€0.28
2026-W34	€0.27
2026-W35	€0.27
2026-W36	€0.27
2026-W37	€0.27
2026-W38	€0.29
2026-W39	€0.28

Printings & variants

Normal — $0.38

Questions

How much is Golduck 34/149 worth?

Golduck from Boundaries Crossed (34/149) has a market estimate of €0.28, down 3.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Golduck 34/149 rare?

It is an Uncommon from Boundaries Crossed, a 149-card set.

Is Golduck 34/149 tournament legal?

Golduck 34/149 is legal in Expanded.

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