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.

Water Energy · Gym Challenge 132/132

Water Energy (Gym Challenge 132/132), Common, Basic. Market price €2.36, unchanged this week. Illustrated by Keiji Kinebuchi. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

More Water Energy printings

Water Energy · Mega Evolution Energy — €0.02
Water Energy · Scarlet & Violet Energy — €0.03
Water Energy · Scarlet & Violet Energy — €0.02
Water Energy · Scarlet & Violet Energy — €0.03
Water Energy · Crown Zenith — €2.74
Water Energy · My First Battle — €0.09
Water Energy · Chilling Reign — €10.85
Water Energy · Crimson Invasion — €10.42
Water Energy · Sun & Moon — €0.11
Water Energy · XY trainer Kit (Suicune) — €0.22
Water Energy · XY trainer Kit (Suicune) — €0.22
Water Energy · XY trainer Kit (Suicune) — €0.18

Weekly price history

Over the last 11 weeks it has sold for between €2.36 and €2.57. That is down 8.2% from €2.57 10 weeks ago. Right now it is at its lowest tracked price.

Week	Market price
2026-W31	€2.57
2026-W32	€2.55
2026-W33	€2.47
2026-W34	€2.36
2026-W35	€2.36
2026-W36	€2.36
2026-W37	€2.36
2026-W38	€2.36
2026-W39	€2.36
2026-W40	€2.36
2026-W41	€2.36

Price by market

Across 2 markets it lists from €2.31 to €4.11.

Cardmarket — €2.31
CardTrader — €4.11

Price in context

Water Energy ranks #92 of the 130 priced cards in Gym Challenge. The median Common in the set is €1.57. The 130 priced cards in Gym Challenge are worth €3535.72 together; this card is less than 0.1% of that. The set’s value is unchanged this week. Over the last 11 weeks the set’s value went from €3367.79 to €3535.72 (+5%).

Top chases in Gym Challenge

Blaine's Charizard 2 — €531.43
Sabrina's Gengar 29 — €317.59
Rocket's Mewtwo 14 — €221.96
Erika's Venusaur 4 — €182.86
Rocket's Zapdos 15 — €165.24

Set value over 11 weeks · same 130 cards each week
Week	Set value
2026-W31	€3367.79
2026-W32	€3350.79
2026-W33	€3337.25
2026-W34	€3535.70
2026-W35	€3535.72
2026-W36	€3535.72
2026-W37	€3535.72
2026-W38	€3535.72
2026-W39	€3535.72
2026-W40	€3535.72
2026-W41	€3535.72