Can I build a deck together with friends on TCGSwap?

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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?

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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.

Urza's Mine · Ninth Edition 327★/710

Urza's Mine (Ninth Edition 327★/710), Uncommon, Land — Urza's Mine. Market price €7.97, up 1.6% this week. Illustrated by Brian Snõddy. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

First printed in Antiquities on 4 March 1994.

More Urza's Mine printings

Urza's Mine · Modern Horizons 3 Commander — €1.13
Urza's Mine · Commander Masters — €1.04
Urza's Mine · Jumpstart 2022 — €0.89
Urza's Mine · Double Masters — €1.04
Urza's Mine · Double Masters — €22.13
Urza's Mine · Ninth Edition — €0.56
Urza's Mine · Eighth Edition — €0.92
Urza's Mine · Eighth Edition — €13.05
Urza's Mine · Fifth Edition — €1.51
Urza's Mine · Chronicles — €0.70
Urza's Mine · Chronicles Foreign Black Border
Urza's Mine · Chronicles Foreign Black Border

Weekly price history

Over the last 11 weeks it has sold for between €7.85 and €16.68. That is down 52.2% from €16.68 10 weeks ago. Right now it is 52% below its tracked high.

Week	Market price
2026-W31	€16.68
2026-W32	€16.47
2026-W33	€16.44
2026-W34	€16.39
2026-W35	€16.29
2026-W36	€16.39
2026-W37	€16.35
2026-W38	€16.45
2026-W39	€16.54
2026-W40	€7.85
2026-W41	€7.97

Price in context

Urza's Mine ranks #93 of the 694 priced cards in Ninth Edition. The median Uncommon in the set is €0.42. The 694 priced cards in Ninth Edition are worth €2900.64 together; this card is 0.27% of that. The set’s value is up 1.6% this week. Over the last 11 weeks the set’s value went from €2544.72 to €2796.91 (+9.9%).

Top chases in Ninth Edition

Fellwar Stone 297★ — €184.53
Biorhythm 231★ — €85.92
Grave Pact 135★ — €80.33
Seething Song 216★ — €79.13
Underground River 326★ — €71.39

Set value over 11 weeks · same 635 cards each week
Week	Set value
2026-W31	€2544.72
2026-W32	€2565.52
2026-W33	€2535.92
2026-W34	€2565.00
2026-W35	€2554.66
2026-W36	€2575.97
2026-W37	€2623.59
2026-W38	€2670.77
2026-W39	€2673.97
2026-W40	€2751.85
2026-W41	€2796.91