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.

Gengar · Arceus 17/99

Gengar (Arceus 17/99), Rare, Stage2, 120 HP. Market price €18.27, unchanged this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The leer that floats in darkness belongs to a Gengar delighting in casting curses on people.

Gengar (National Pokédex #94) first appeared in Pokémon Red and Green (1996). Its earliest English cards in our catalogue are from 1999: Fossil.

More Gengar printings

Gengar · 30th Classic Collection — €111.11
Gengar · Perfect Order — €0.38
Gengar · Triumphant Light
Gengar · Celestial Guardians
Gengar · Paldean Fates — €0.11
Gengar · Genetic Apex
Gengar · 151 — €2.29
Gengar · Lost Origin — €2.26
Gengar · Lost Origin — €3.22
Gengar · Chilling Reign — €6.04

Card text

Sharpshooting — Choose 1 of your opponent's Pokémon. This attack does 40 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Poison Jab 60 — The Defending Pokémon is now Poisoned.

Weekly price history

Week	Market price
2026-W31	€11.72
2026-W32	€13.00
2026-W33	€13.00
2026-W34	€12.78
2026-W35	€13.14
2026-W36	€13.93
2026-W37	€16.58
2026-W38	€16.92
2026-W39	€18.27
2026-W40	€18.27

Printings & variants

Reverse Holo — $80.25
Normal — $85.60

Price in context

Gengar ranks #9 of the 105 priced cards in Arceus. The median Rare in the set is €3.54. The 105 priced cards in Arceus are worth €661.40 together; this card is 2.76% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €770.55 to €661.40 (-14.2%).

Top chases in Arceus

Ponyta 46 — €61.12
Ponyta 72 — €61.12
Ponyta SH11 — €61.12
Shinx 74 — €52.00
Shinx SH12 — €52.00

Set value over 10 weeks · same 105 cards each week
Week	Set value
2026-W31	€770.55
2026-W32	€755.65
2026-W33	€694.30
2026-W34	€695.21
2026-W35	€696.23
2026-W36	€680.98
2026-W37	€684.18
2026-W38	€646.10
2026-W39	€661.40
2026-W40	€661.40