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.

Seadra · Aquapolis 58/147

Seadra (Aquapolis 58/147), Uncommon, Stage1, 70 HP. Market price €2.31, up 1.8% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Wave Splash 20
Water Bullet 30+ — Flip a number of coins equal to the number of Water Energy attached to Seadra. This attack does 30 damage plus 10 more damage for each heads.

Weekly price history

Week	Market price
2026-W31	€2.25
2026-W32	€2.25
2026-W33	€2.25
2026-W34	€2.42
2026-W35	€2.42
2026-W36	€2.17
2026-W37	€2.10
2026-W38	€2.27
2026-W39	€2.31

Printings & variants

Normal — $5.61
Reverse Holo — $35.00

Questions

How much is Seadra 58/147 worth?

Seadra from Aquapolis (58/147) has a market estimate of €2.31, up 1.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Seadra 58/147 rare?

It is an Uncommon from Aquapolis, a 147-card set.

Is Seadra 58/147 tournament legal?

Seadra 58/147 has rotated out of the current formats.

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