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.

Furret · HeartGold SoulSilver 21/123

Furret (HeartGold SoulSilver 21/123), Rare, Stage1, 80 HP. Market price €2.19, up 6.8% this week. Illustrated by MAHOU. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It makes a nest to suit its long and skinny body. The nest is impossible for other Pokémon to enter.

Card text

Find a Friend — Search your deck for a Pokémon, show it to your opponent, and put it into your hand. Shuffle your deck afterward.
Quick Blow 20+ — Flip a coin. If heads, this attack does 20 damage plus 20 more damage.

Weekly price history

Week	Market price
2026-W31	€1.92
2026-W32	€2.13
2026-W33	€2.13
2026-W34	€1.99
2026-W35	€2.02
2026-W36	€2.17
2026-W37	€2.08
2026-W38	€2.05
2026-W39	€2.19

Printings & variants

Normal — $9.00
Reverse Holo — $18.95

Questions

How much is Furret 21/123 worth?

Furret from HeartGold SoulSilver (21/123) has a market estimate of €2.19, up 6.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Furret 21/123 rare?

It is a Rare from HeartGold SoulSilver, a 123-card set.

Is Furret 21/123 tournament legal?

Furret 21/123 has rotated out of the current formats.

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