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.

Weezing · Cosmic Eclipse 77/236

Weezing (Cosmic Eclipse 77/236), Rare, Stage1, 100 HP. Market price €0.43, up 2.4% this week. Illustrated by Motofumi Fujiwara. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If one of the twin Koffing inflates, the other one deflates. It constantly mixes its poisonous gases.

Card text

Ability: Blow-Away Bomb — Once during your turn, when you discard this Pokémon with the effect of Roxie, you may put 1 damage counter on each of your opponent’s Pokémon. (Place damage counters after the effect of Roxie.)
Balloon Burst 90 — Discard this Pokémon and all cards attached to it.

Weekly price history

Week	Market price
2026-W31	€0.45
2026-W32	€0.45
2026-W33	€0.45
2026-W34	€0.44
2026-W35	€0.42
2026-W36	€0.41
2026-W37	€0.42
2026-W38	€0.42
2026-W39	€0.43

Printings & variants

Normal — $0.36

Questions

How much is Weezing 77/236 worth?

Weezing from Cosmic Eclipse (77/236) has a market estimate of €0.43, up 2.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Weezing 77/236 rare?

It is a Rare from Cosmic Eclipse, a 236-card set.

Is Weezing 77/236 tournament legal?

Weezing 77/236 is legal in Expanded.

Browse more Pokémon cards · All Cosmic Eclipse cards · Build a deck · Track your collection