Can I build a deck together with friends on TCGSwap?

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How does deck collaboration work?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Shriekmaw · Lorwyn Promos 139★/3

Shriekmaw (Lorwyn Promos 139★/3), Rare, Creature — Elemental. Market price €6.19, up 1.4% this week. Illustrated by Steve Prescott. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

First printed in Lorwyn on 12 October 2007.

More Shriekmaw printings

Shriekmaw · Lorwyn Eclipsed Commander — €0.27
Shriekmaw · Murders at Karlov Manor Commander — €0.23
Shriekmaw · Forgotten Realms Commander — €0.28
Shriekmaw · Time Spiral Remastered — €0.71
Shriekmaw · Commander 2020 — €0.29
Shriekmaw · The List — €0.27
Shriekmaw · Ultimate Masters — €0.29
Shriekmaw · Commander Anthology — €0.20
Shriekmaw · Commander 2015 — €0.26
Shriekmaw · Commander 2014 — €0.29
Shriekmaw · Commander 2011 — €0.23
Shriekmaw · Duel Decks: Ajani vs. Nicol Bolas — €0.37

Weekly price history

Over the last 11 weeks it has sold for between €5.93 and €6.65. That is down 6.9% from €6.65 10 weeks ago. Right now it is 7% below its tracked high.

Week	Market price
2026-W31	€6.65
2026-W32	€6.01
2026-W33	€6.00
2026-W34	€5.97
2026-W35	€5.93
2026-W36	€5.97
2026-W37	€5.95
2026-W38	€6.00
2026-W39	€6.04
2026-W40	€6.10
2026-W41	€6.19

Price in context

Shriekmaw is the most valuable of the 3 priced cards in Lorwyn Promos. The median Rare in the set is €3.66. The 3 priced cards in Lorwyn Promos are worth €10.97 together; this card is 56.39% of that. The set’s value is up 1.6% this week.