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.

Espeon · Undaunted 81/90

Espeon (Undaunted 81/90), Rare PRIME, Stage1, 100 HP. Market price €122.31, down 1.7% this week. Illustrated by Hideaki Hakozaki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Evolution Memories — Espeon can use the attacks of all Pokémon you have in play that evolve from Eevee as its own. (You still need the necessary Energy to use each attack.)
Solar Ray 30 — Remove 1 damage counter from each of your Pokémon.

Weekly price history

Week	Market price
2026-W31	€7.26
2026-W32	€7.79
2026-W33	€7.68
2026-W34	€6.73
2026-W35	€6.74
2026-W36	€125.71
2026-W37	€122.81
2026-W38	€124.40
2026-W39	€122.31

Printings & variants

Holo — $360.30

Questions

How much is Espeon 81/90 worth?

Espeon from Undaunted (81/90) has a market estimate of €122.31, down 1.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Espeon 81/90 rare?

It is a Rare PRIME from Undaunted, a 90-card set.

Is Espeon 81/90 tournament legal?

Espeon 81/90 has rotated out of the current formats.

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