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?

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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.

Greater Good · Ninth Edition 245★/710

Greater Good (Ninth Edition 245★/710), Rare, Enchantment. Market price €38.16, up 1.6% this week. Illustrated by Douglas Shuler. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

First printed in Urza's Saga on 12 October 1998.

More Greater Good printings

Greater Good · Marvel Super Heroes Commander — €1.63
Greater Good · Marvel Super Heroes Commander — €2.07
Greater Good · Mystery Booster 2 — €2.62
Greater Good · Bloomburrow Commander — €3.02
Greater Good · Forgotten Realms Commander — €3.72
Greater Good · Double Masters — €4.76
Greater Good · Secret Lair Drop — €15.90
Greater Good · Secret Lair Drop — €4.92
Greater Good · Battlebond — €4.10
Greater Good · Judge Gift Cards 2014 — €21.67
Greater Good · Ninth Edition — €9.04
Greater Good · Urza's Saga — €9.03

Weekly price history

Over the last 11 weeks it has sold for between €37.01 and €65.84. That is down 42.1% from €65.84 10 weeks ago. Right now it is 42% below its tracked high.

Week	Market price
2026-W31	€65.84
2026-W32	€65.01
2026-W33	€64.90
2026-W34	€64.69
2026-W35	€64.29
2026-W36	€64.67
2026-W37	€64.52
2026-W38	€37.01
2026-W39	€37.21
2026-W40	€37.57
2026-W41	€38.16

Price in context

Greater Good ranks #15 of the 694 priced cards in Ninth Edition. The median Rare in the set is €2.72. The 694 priced cards in Ninth Edition are worth €2900.64 together; this card is 1.32% 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