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.

O-Nami - ST18-002 · Starter Deck 18: PURPLE Monkey.D.Luffy ST18-002/17

O-Nami - ST18-002 (Starter Deck 18: PURPLE Monkey.D.Luffy ST18-002/17), C. Market price $9.39, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.)[On Play] If you have 8 or more DON!! cards on your field, trash 1 card from your hand and draw 2 cards.

Weekly price history

Week	Market price
2026-W30	$9.39
2026-W31	$9.39
2026-W32	$9.39
2026-W33	$9.39
2026-W34	$9.39
2026-W35	$9.39
2026-W36	$9.39
2026-W37	$9.39
2026-W38	$9.39
2026-W39	$9.39

Printings & variants

O-Nami (Pirate Foil) ST18-002 — $1.03
O-Nami ST18-002 — $0.29
O-Nami (Reprint) ST18-002 — $0.20

Questions

How much is O-Nami - ST18-002 ST18-002/17 worth?

O-Nami - ST18-002 from Starter Deck 18: PURPLE Monkey.D.Luffy (ST18-002/17) has a market estimate of $9.39, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is O-Nami - ST18-002 ST18-002/17 rare?

It is a C from Starter Deck 18: PURPLE Monkey.D.Luffy, a 17-card set.

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