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.

Lum Berry · Ruby & Sapphire 84/109

Lum Berry (Ruby & Sapphire 84/109), Uncommon. Market price €0.55, up 3.8% this week. Illustrated by Kazuo Yazawa. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Attach Lum Berry to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it. If that Pokémon is Knocked Out, discard this card. At any time between turns, if the Pokémon this card is attached to is affected by any Special Conditions, remove all of them. Then discard Lum Berry.

Weekly price history

Week	Market price
2026-W31	€0.57
2026-W32	€0.60
2026-W33	€0.60
2026-W34	€0.61
2026-W35	€0.61
2026-W36	€0.61
2026-W37	€0.53
2026-W38	€0.53
2026-W39	€0.55

Printings & variants

Normal — $0.65
Reverse Holo — $2.90

Questions

How much is Lum Berry 84/109 worth?

Lum Berry from Ruby & Sapphire (84/109) has a market estimate of €0.55, up 3.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Lum Berry 84/109 rare?

It is an Uncommon from Ruby & Sapphire, a 109-card set.

Is Lum Berry 84/109 tournament legal?

Lum Berry 84/109 has rotated out of the current formats.

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