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.

Piplup · POP Series 9 16/17

Piplup (POP Series 9 16/17), Common, Basic, 50 HP. Market price €3.61, down 0.8% this week. Illustrated by Midori Harada. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It lives along shores in northern countries. A skilled swimmer, it dives for over 10 minutes to hunt.

Card text

Water Sport 10+ — If Piplup has less Energy attached to it than the Defending Pokémon, this attack does 10 damage plus more 10 more damage.
Wavelet 40 — If you have Buizel in play, this attack does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€5.55
2026-W32	€2.99
2026-W33	€2.99
2026-W34	€2.99
2026-W35	€2.92
2026-W36	€3.17
2026-W37	€3.34
2026-W38	€3.64
2026-W39	€3.61

Printings & variants

Normal — $9.88

Questions

How much is Piplup 16/17 worth?

Piplup from POP Series 9 (16/17) has a market estimate of €3.61, down 0.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Piplup 16/17 rare?

It is a Common from POP Series 9, a 17-card set.

Is Piplup 16/17 tournament legal?

Piplup 16/17 has rotated out of the current formats.

Browse more Pokémon cards · All POP Series 9 cards · Build a deck · Track your collection