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.

The City on the Edge of Forever 228 price history

The City on the Edge of Forever (Star Trek 228) — market price $23.97, down 20.0% this week. Weekly price history, its performance against the rest of the set, and today's prices at each marketplace. Prices are market estimates, not investment advice.

Week	Price
2026-W40	$23.97
2026-W39	$29.95
2026-W38	$29.95
2026-W37	$29.95
2026-W36	$29.95
2026-W35	$29.95
2026-W34	$29.95
2026-W33	$29.95
2026-W32	$29.95
2026-W31	$29.95

The City on the Edge of Forever card details and where to buy