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.

Starmie · HeartGold SoulSilver 53/123

Starmie (HeartGold SoulSilver 53/123), Uncommon, Stage1, 90 HP. Market price €0.78, down 6.0% this week. Illustrated by Kagemaru Himeno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The middle section of its body is called the core. It glows in a different color each time it is seen.

Card text

Cosmic Cyclone 20× — Choose as many Water Energy attached to your Pokémon as you like. This attack does 20 damage times the number of Energy you chose. Shuffle those cards back into your deck.

Weekly price history

Week	Market price
2026-W31	€0.67
2026-W32	€0.68
2026-W33	€0.68
2026-W34	€0.74
2026-W35	€0.75
2026-W36	€0.82
2026-W37	€0.82
2026-W38	€0.83
2026-W39	€0.78

Printings & variants

Normal — $0.95
Reverse Holo — $2.10

Questions

How much is Starmie 53/123 worth?

Starmie from HeartGold SoulSilver (53/123) has a market estimate of €0.78, down 6.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Starmie 53/123 rare?

It is an Uncommon from HeartGold SoulSilver, a 123-card set.

Is Starmie 53/123 tournament legal?

Starmie 53/123 has rotated out of the current formats.

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