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.

Lapras GX · Sun & Moon 139/149

Lapras GX (Sun & Moon 139/149), Ultra Rare, 190 HP. Market price €9.65, up 2.8% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Collect — Draw 3 cards.
Blizzard Burn 160 — This Pokémon can’t attack during your next turn.
Ice Beam GX 100 — Your opponent’s Active Pokémon is now Paralyzed. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€9.10
2026-W32	€8.85
2026-W33	€9.11
2026-W34	€9.14
2026-W35	€9.14
2026-W36	€9.10
2026-W37	€9.42
2026-W38	€9.39
2026-W39	€9.65

Questions

How much is Lapras GX 139/149 worth?

Lapras GX from Sun & Moon (139/149) has a market estimate of €9.65, up 2.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Lapras GX 139/149 rare?

It is an Ultra Rare from Sun & Moon, a 149-card set.

Is Lapras GX 139/149 tournament legal?

Lapras GX 139/149 is legal in Expanded.

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