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?

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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.

Slowking · Aquapolis 34/147

Slowking (Aquapolis 34/147), Rare, Stage1, 80 HP. Market price €139.71, up 43.9% this week. Illustrated by Aya Kusube. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Bursting Hand 10× — Look at your opponent's hand. This attack does 10 damage times the number of Energy cards there.
Shuffle Attack 40 — Look at a number of cards on top of your opponent's deck equal to the number of Energy cards attached to the Defending Pokémon. Put those cards in any order, and then put them back on top of your opponent's deck.

Weekly price history

Week	Market price
2026-W31	€112.59
2026-W32	€112.59
2026-W33	€112.59
2026-W34	€111.64
2026-W35	€111.64
2026-W36	€101.93
2026-W37	€102.32
2026-W38	€97.06
2026-W39	€139.71

Printings & variants

Normal — $36.21
Reverse Holo — $80.33

Questions

How much is Slowking 34/147 worth?

Slowking from Aquapolis (34/147) has a market estimate of €139.71, up 43.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Slowking 34/147 rare?

It is a Rare from Aquapolis, a 147-card set.

Is Slowking 34/147 tournament legal?

Slowking 34/147 has rotated out of the current formats.

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