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.

Dewgong · Skyridge 7/144

Dewgong (Skyridge 7/144), Rare, Stage1, 80 HP. Market price €130.90, unchanged this week, relatively stable over the last 10 weeks. Illustrated by Kouki Saitou. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Dewgong (National Pokédex #87) first appeared in Pokémon Red and Green (1996). Its earliest English cards in our catalogue are from 1999: Base Set.

More Dewgong printings

Card text

Freeze Lock 20 — Flip a coin. If heads, your opponent can't attach Energy cards from his or her hand to his or her Active Pokémon during his or her next turn.
Crushing Ice 40+ — This attack does 40 damage plus 10 more damage for each Colorless Energy in the Defending Pokémon's Retreat Cost. Damage is calculated using the Defending Pokémon's Retreat Cost after applying effects to the Retreat Cost.

Weekly price history

Week	Market price
2026-W31	€133.78
2026-W32	€133.78
2026-W33	€133.78
2026-W34	€132.72
2026-W35	€132.72
2026-W36	€130.90
2026-W37	€130.90
2026-W38	€130.90
2026-W39	€130.90
2026-W40	€130.90

Printings & variants

Normal — $48.99
Reverse Holo — $99.99

Price in context

Dewgong ranks #33 of the 180 priced cards in Skyridge. The median Rare in the set is €192.72. The 180 priced cards in Skyridge are worth €17917.50 together; this card is 0.73% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €17692.89 to €17917.50 (+1.3%).

Top chases in Skyridge

Charizard 146 — €3481.33
Gengar 10 — €2024.91
Umbreon 32 — €1531.44
Celebi 145 — €944.84
Gyarados 11 — €757.12

Set value over 10 weeks · same 180 cards each week
Week	Set value
2026-W31	€17692.89
2026-W32	€17459.32
2026-W33	€17613.15
2026-W34	€17486.29
2026-W35	€17475.57
2026-W36	€17538.50
2026-W37	€17512.54
2026-W38	€17623.25
2026-W39	€17917.50
2026-W40	€17917.50