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.

Alolan Sandslash · Cosmic Eclipse 138/236

Alolan Sandslash (Cosmic Eclipse 138/236), Rare, Stage1, 120 HP. Market price €0.51, unchanged this week. Illustrated by Hasuno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It runs across snow-covered plains at high speeds. It developed thick, sharp claws to plow through the snow.

Card text

Curve Strike 30 — Flip a coin. If heads, prevent all damage done to this Pokémon by attacks during your opponent’s next turn.
Reinforced Needle 60+ — If this Pokémon has a Pokémon Tool card attached to it, this attack does 60 more damage.

Weekly price history

Week	Market price
2026-W31	€0.46
2026-W32	€0.45
2026-W33	€0.45
2026-W34	€0.44
2026-W35	€0.44
2026-W36	€0.48
2026-W37	€0.52
2026-W38	€0.51
2026-W39	€0.51

Printings & variants

Normal — $0.62

Questions

How much is Alolan Sandslash 138/236 worth?

Alolan Sandslash from Cosmic Eclipse (138/236) has a market estimate of €0.51, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Alolan Sandslash 138/236 rare?

It is a Rare from Cosmic Eclipse, a 236-card set.

Is Alolan Sandslash 138/236 tournament legal?

Alolan Sandslash 138/236 is legal in Expanded.

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