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.

Brock's Sandslash · Gym Challenge 36/132

Brock's Sandslash (Gym Challenge 36/132), Uncommon, Stage1, 70 HP. Market price €3.62, unchanged this week. Illustrated by Atsuko Nishida. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Swift 20 — This attack's damage isn't affected by Weakness, Resistance, Pokémon Powers, or any other effects on the Defending Pokémon.
Needle Ball — Flip a coin. If heads, the Defending Pokémon is now Poisoned.

Weekly price history

Week	Market price
2026-W31	€4.34
2026-W32	€4.17
2026-W33	€4.18
2026-W34	€3.62
2026-W35	€3.62
2026-W36	€3.62
2026-W37	€3.62
2026-W38	€3.62
2026-W39	€3.62

Questions

How much is Brock's Sandslash 36/132 worth?

Brock's Sandslash from Gym Challenge (36/132) has a market estimate of €3.62, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Brock's Sandslash 36/132 rare?

It is an Uncommon from Gym Challenge, a 132-card set.

Is Brock's Sandslash 36/132 tournament legal?

Brock's Sandslash 36/132 has rotated out of the current formats.

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