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.

Bill · HS trainer Kit (Gyarados) 18/30

Bill (HS trainer Kit (Gyarados) 18/30), None. Market price €0.32, unchanged this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

More Bill printings

Weekly price history

Week	Market price
2026-W36	€0.32
2026-W37	€0.32
2026-W38	€0.32
2026-W39	€0.32
2026-W40	€0.32

Printings & variants

Normal — $0.63

Price in context

Bill ranks #18 of the 29 priced cards in HS trainer Kit (Gyarados). The median None in the set is €0.42. The 29 priced cards in HS trainer Kit (Gyarados) are worth €41.90 together; this card is 0.76% of that. The set’s value is unchanged this week.