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.

Dedenne · Generations RC10/83

Dedenne (Generations RC10/83), Uncommon, Basic, 60 HP. Market price €9.83, down 15.3% this week. Illustrated by kanahei. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Crackle…buzz…Dedenne…?! Beep…

Dedenne (National Pokédex #702) first appeared in Pokémon X and Y (2013). Its earliest English cards in our catalogue are from 2014: Furious Fists, Phantom Forces.

More Dedenne printings

Card text

Rest — Heal 30 damage from this Pokémon. This Pokémon is now Asleep.
Pachi 10+ — Flip a coin. If heads, this attack does 20 more damage.

Weekly price history

Over the last 11 weeks it has sold for between €9.83 and €12.96. That is down 21.7% from €12.56 10 weeks ago. Right now it is at its lowest tracked price.

Week	Market price
2026-W31	€12.56
2026-W32	€12.96
2026-W33	€12.94
2026-W34	€11.45
2026-W35	€11.45
2026-W36	€10.79
2026-W37	€10.47
2026-W38	€11.12
2026-W39	€11.21
2026-W40	€11.60
2026-W41	€9.83

Price in context

Dedenne ranks #20 of the 115 priced cards in Generations. The median Uncommon in the set is €0.40. The 115 priced cards in Generations are worth €902.52 together; this card is 1.09% of that. The set’s value is up 8.8% this week. Over the last 11 weeks the set’s value went from €853.67 to €902.52 (+5.7%).

Top chases in Generations

M Charizard EX 12 — €143.91
Gengar 35 — €57.47
Flareon EX RC28 — €56.80
Flareon EX RC6 — €56.80
Sylveon EX RC21 — €53.32

Set value over 11 weeks · same 115 cards each week
Week	Set value
2026-W31	€853.67
2026-W32	€938.18
2026-W33	€938.75
2026-W34	€949.65
2026-W35	€949.67
2026-W36	€868.99
2026-W37	€884.96
2026-W38	€884.80
2026-W39	€894.89
2026-W40	€829.24
2026-W41	€902.52