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.

Aron · Unbroken Bonds 123/214

Aron (Unbroken Bonds 123/214), Common, Basic, 60 HP. Market price €0.09, unchanged this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It usually lives deep in mountains. However, hunger may drive it to eat railroad tracks and cars.

Card text

Rigidify — During your opponent’s next turn, this Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
Metal Claw 20

Weekly price history

Week	Market price
2026-W31	€0.10
2026-W32	€0.09
2026-W33	€0.09
2026-W34	€0.09
2026-W35	€0.09
2026-W36	€0.09
2026-W37	€0.09
2026-W38	€0.09
2026-W39	€0.09

Printings & variants

Normal — $0.24

Questions

How much is Aron 123/214 worth?

Aron from Unbroken Bonds (123/214) has a market estimate of €0.09, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Aron 123/214 rare?

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

Is Aron 123/214 tournament legal?

Aron 123/214 is legal in Expanded.

Browse more Pokémon cards · All Unbroken Bonds cards · Build a deck · Track your collection