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.

Boomerang · Seventh Edition 64★/708

Boomerang (Seventh Edition 64★/708), Common, Instant. Market price €115.99, up 1.6% this week. Illustrated by Rebecca Guay. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

First printed in Legends on 1 June 1994.

More Boomerang printings

Boomerang · The List — €0.20
Boomerang · Salvat 2011 — €0.26
Boomerang · Duels of the Planeswalkers — €0.29
Boomerang · Tenth Edition — €0.21
Boomerang · DCI Promos — €39.22
Boomerang · Ninth Edition — €0.21
Boomerang · Ninth Edition — €3.02
Boomerang · Salvat 2005 — €0.20
Boomerang · Salvat 2005 — €0.38
Boomerang · Eighth Edition — €0.22
Boomerang · Eighth Edition — €1.37
Boomerang · Seventh Edition — €0.22

Weekly price history

Over the last 11 weeks it has sold for between €19.29 and €115.99. That is up 153.3% from €45.80 10 weeks ago. Right now it is at its highest tracked price.

Week	Market price
2026-W31	€45.80
2026-W32	€30.91
2026-W33	€30.85
2026-W34	€19.41
2026-W35	€19.29
2026-W36	€112.06
2026-W37	€111.81
2026-W38	€112.50
2026-W39	€113.10
2026-W40	€114.21
2026-W41	€115.99

Price in context

Boomerang ranks #39 of the 708 priced cards in Seventh Edition. The median Common in the set is €0.95. The 708 priced cards in Seventh Edition are worth €24519.58 together; this card is 0.47% of that. The set’s value is up 1.9% this week. Over the last 11 weeks the set’s value went from €20490.48 to €22417.57 (+9.4%).

Top chases in Seventh Edition

Birds of Paradise 231★ — €3552.97
Final Fortune 182★ — €1685.90
City of Brass 327★ — €1338.80
Adarkar Wastes 325★ — €937.17
Brushland 326★ — €874.68

Set value over 11 weeks · same 695 cards each week
Week	Set value
2026-W31	€20490.48
2026-W32	€20370.30
2026-W33	€20456.74
2026-W34	€20461.35
2026-W35	€20341.40
2026-W36	€20675.97
2026-W37	€20537.03
2026-W38	€21282.98
2026-W39	€21437.87
2026-W40	€21981.61
2026-W41	€22417.57