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.

Croagunk · Arceus 61/99

Croagunk (Arceus 61/99), Common, Basic, 60 HP. Market price €0.59, up 126.9% this week. Illustrated by Tomokazu Komiya. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It rarely fights fairly, but that is strictly to ensure survival. It is popular as a mascot.

Croagunk (National Pokédex #453) first appeared in Pokémon Diamond and Pearl (2006). Its earliest English cards in our catalogue are from 2007: Mysterious Treasures.

More Croagunk printings

Croagunk · Triumphant Light
Croagunk · Mega Evolution — €0.02
Croagunk · Space-Time Smackdown
Croagunk · Space-Time Smackdown
Croagunk · Shrouded Fable — €0.04
Croagunk · Paldea Evolved — €0.02
Croagunk · Scarlet & Violet — €0.04
Croagunk · Silver Tempest — €0.05
Croagunk · Fusion Strike — €0.06
Croagunk · Sword & Shield — €0.05
Croagunk · SWSH Black Star Promos — €0.37
Croagunk · Ultra Prism — €0.05

Card text

Astonish — Choose 1 card from your opponent's hand without looking. Look at that card you chose, then have your opponent shuffle that card into his or her deck.
Punch 30

Weekly price history

Over the last 11 weeks it has sold for between €0.26 and €0.59. That is up 118.5% from €0.27 10 weeks ago. Right now it is at its highest tracked price.

Week	Market price
2026-W31	€0.27
2026-W32	€0.28
2026-W33	€0.28
2026-W34	€0.29
2026-W35	€0.30
2026-W36	€0.33
2026-W37	€0.33
2026-W38	€0.34
2026-W39	€0.32
2026-W40	€0.26
2026-W41	€0.59

Printings & variants

Normal — $0.78
Reverse Holo — $12.86

Price by market

Across 2 markets it lists from €0.60 to €0.84.

Cardmarket — €0.60
CardTrader — €0.84

Price in context

Croagunk ranks #62 of the 111 priced cards in Arceus. The median Common in the set is €0.20. The 111 priced cards in Arceus are worth €1914.08 together; this card is less than 0.1% of that. The set’s value is up 13.3% this week. Over the last 11 weeks the set’s value went from €770.55 to €941.11 (+22.1%).

Top chases in Arceus

Gengar LV.X 97 — €560.96
Arceus LV.X 95 — €166.24
Salamence LV.X 98 — €102.09
Ponyta 46 — €88.19
Ponyta 72 — €88.19

Set value over 11 weeks · same 105 cards each week
Week	Set value
2026-W31	€770.55
2026-W32	€755.65
2026-W33	€694.30
2026-W34	€695.21
2026-W35	€696.23
2026-W36	€680.98
2026-W37	€684.18
2026-W38	€646.10
2026-W39	€661.40
2026-W40	€732.63
2026-W41	€941.11