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.

Donphan · POP Series 3 8/17

Donphan (POP Series 3 8/17), Uncommon, Stage1, 80 HP. Market price €9.19, down 3.2% this week. Illustrated by Tomoaki Imakuni. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Sniff Out — Put any 1 card from your discard pile into your hand.
Fury Attack 30× — Flip 3 coins. This attack does 30 damage times the number of heads.

Weekly price history

Week	Market price
2026-W31	€9.37
2026-W32	€9.26
2026-W33	€9.26
2026-W34	€9.26
2026-W35	€9.26
2026-W36	€9.32
2026-W37	€9.08
2026-W38	€9.49
2026-W39	€9.19

Printings & variants

Normal — $23.32

Questions

How much is Donphan 8/17 worth?

Donphan from POP Series 3 (8/17) has a market estimate of €9.19, down 3.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Donphan 8/17 rare?

It is an Uncommon from POP Series 3, a 17-card set.

Is Donphan 8/17 tournament legal?

Donphan 8/17 has rotated out of the current formats.

Browse more Pokémon cards · All POP Series 3 cards · Build a deck · Track your collection