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.

Aggron · Unbroken Bonds 125/214

Aggron (Unbroken Bonds 125/214), Rare, Stage2, 170 HP. Market price €0.74, down 1.3% this week. Illustrated by Satoshi Shirai. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It claims an entire mountain as its own. The more wounds it has, the more it has battled, so don't take it lightly.

Card text

Extra-Tight Press 80 — During your opponent’s next turn, if this Pokémon is damaged by an attack (even if this Pokémon is Knocked Out), put 8 damage counters on the Attacking Pokémon.
Giga Impact 160 — This Pokémon can’t attack during your next turn.

Weekly price history

Week	Market price
2026-W31	€0.71
2026-W32	€0.72
2026-W33	€0.72
2026-W34	€0.72
2026-W35	€0.74
2026-W36	€0.74
2026-W37	€0.75
2026-W38	€0.75
2026-W39	€0.74

Printings & variants

Normal — $0.43

Questions

How much is Aggron 125/214 worth?

Aggron from Unbroken Bonds (125/214) has a market estimate of €0.74, down 1.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Aggron 125/214 rare?

It is a Rare from Unbroken Bonds, a 214-card set.

Is Aggron 125/214 tournament legal?

Aggron 125/214 is legal in Expanded.

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