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.

Ampharos · Aquapolis H01/147

Ampharos (Aquapolis H01/147), Holo Rare, Stage2, 100 HP. Market price €17.93, up 104.0% this week. Illustrated by Shin-ichi Yoshida. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Ampharos (National Pokédex #181) first appeared in Pokémon Gold and Silver (1999). Its earliest English cards in our catalogue are from 2000: Neo Genesis.

More Ampharos printings

Ampharos · Chaos Rising — €0.05
Ampharos · Chaos Rising — €5.89
Ampharos · Wisdom of Sea and Sky
Ampharos · MEP Black Star Promos — €10.31
Ampharos · Mega Rising
Ampharos · Wisdom of Sea and Sky
Ampharos · SVP Black Star Promos
Ampharos · Chilling Reign — €0.15
Ampharos · Evolving Skies — €0.18
Ampharos · Darkness Ablaze — €0.29
Ampharos · Lost Thunder — €0.83
Ampharos · Steam Siege — €0.99

Card text

Thundershock 20 — Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Reflect Energy 50 — If you have any Benched Pokémon and if there are any basic Energy cards attached to Ampharos, take 1 of those Energy cards and attach it to 1 of those Pokémon.

Weekly price history

Over the last 11 weeks it has sold for between €8.79 and €17.93. That is up 95.1% from €9.19 10 weeks ago. Right now it is at its highest tracked price.

Week	Market price
2026-W31	€9.19
2026-W32	€9.19
2026-W33	€9.19
2026-W34	€9.41
2026-W35	€9.41
2026-W36	€9.41
2026-W37	€9.27
2026-W38	€8.96
2026-W39	€9.25
2026-W40	€8.79
2026-W41	€17.93

Printings & variants

Holo — $350.00

Price by market

Across 2 markets it lists from €14.99 to €90.64. Cardmarket is the cheapest market we track at €14.99, 16% under the market price.

Cardmarket — €14.99
CardTrader — €90.64

Price in context

Ampharos ranks #44 of the 186 priced cards in Aquapolis. The median Holo Rare in the set is €9.04. The 186 priced cards in Aquapolis are worth €12181.23 together; this card is 0.15% of that. The set’s value is down 1.1% this week. Over the last 11 weeks the set’s value went from €7320.69 to €12179.71 (+66.4%).

Top chases in Aquapolis

Lugia 149 — €3443.74
Umbreon 41 — €1114.54
Steelix 35 — €910.45
Arcanine 2 — €556.64
Tyranitar 40 — €496.11

Set value over 11 weeks · same 185 cards each week
Week	Set value
2026-W31	€7320.69
2026-W32	€7420.35
2026-W33	€7938.98
2026-W34	€8029.30
2026-W35	€8046.36
2026-W36	€8082.93
2026-W37	€8212.14
2026-W38	€8316.16
2026-W39	€8676.04
2026-W40	€12312.26
2026-W41	€12179.71