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.

Dark Vaporeon · Legendary Collection 9/110

Dark Vaporeon (Legendary Collection 9/110), Holo Rare, Stage1, 60 HP. Market price €43.15, down 4.0% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

A Pokémon capable of controlling water, so it is capable of creating giant whirlpools.

Card text

Bite 30
Whirlpool 20 — If the Defending Pokémon has any Energy cards attached to it, choose 1 of them and discard it.

Weekly price history

Week	Market price
2026-W31	€50.05
2026-W32	€48.82
2026-W33	€48.82
2026-W34	€45.33
2026-W35	€45.33
2026-W36	€45.33
2026-W37	€45.03
2026-W38	€44.94
2026-W39	€43.15

Printings & variants

Holo — $134.96
Reverse Holo — $337.50

Questions

How much is Dark Vaporeon 9/110 worth?

Dark Vaporeon from Legendary Collection (9/110) has a market estimate of €43.15, down 4.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Dark Vaporeon 9/110 rare?

It is a Holo Rare from Legendary Collection, a 110-card set.

Is Dark Vaporeon 9/110 tournament legal?

Dark Vaporeon 9/110 has rotated out of the current formats.

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