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.

Mewtwo · Legendary Collection 29/110

Mewtwo (Legendary Collection 29/110), Rare, Basic, 60 HP. Market price €21.36, up 11.2% this week. Illustrated by Christopher Rush. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

A scientist created this Pokémon after years of horrific gene-splicing and DNA engineering experiments.

Mewtwo (National Pokédex #150) first appeared in Pokémon Red and Green (1996). Its earliest English cards in our catalogue are from 1999: Base Set, Wizards Black Star Promos.

More Mewtwo printings

Card text

Energy Control — Flip a coin. If heads, choose a basic Energy card attached to 1 of your opponent's Pokémon and attach it to another of your opponent's Pokémon of your choice.
Telekinesis 30 — Choose 1 of your opponent's Pokémon. This attack does 30 damage to that Pokémon. Don't apply Weakness and Resistance for this attack. (Any other effects that would happen after applying Weakness and Resistance still happen.)

Weekly price history

Over the last 11 weeks it has sold for between €19.21 and €34.02. That is down 31.5% from €31.20 10 weeks ago. Right now it is 37% below its tracked high.

Week	Market price
2026-W31	€31.20
2026-W32	€34.02
2026-W33	€31.90
2026-W34	€33.14
2026-W35	€33.14
2026-W36	€33.02
2026-W37	€31.41
2026-W38	€30.68
2026-W39	€30.76
2026-W40	€19.21
2026-W41	€21.36

Printings & variants

Normal — $55.46
Reverse Holo — $1300.00

Price by market

Across 2 markets it lists from €42.88 to €120.64.

Cardmarket — €42.88
CardTrader — €120.64

Price in context

Mewtwo ranks #24 of the 110 priced cards in Legendary Collection. The median Rare in the set is €5.13. The 110 priced cards in Legendary Collection are worth €2089.76 together; this card is 1.02% of that. The set’s value is up 56.6% this week. Over the last 11 weeks the set’s value went from €1119.59 to €2016.13 (+80.1%).

Top chases in Legendary Collection

Charizard 3 — €352.70
Dark Vaporeon 9 — €175.56
Venusaur 18 — €170.49
Zapdos 19 — €163.86
Gengar 11 — €97.87

Set value over 11 weeks · same 107 cards each week
Week	Set value
2026-W31	€1119.59
2026-W32	€1101.98
2026-W33	€1101.54
2026-W34	€1110.46
2026-W35	€1110.46
2026-W36	€1084.86
2026-W37	€1088.72
2026-W38	€1098.67
2026-W39	€1094.26
2026-W40	€1261.63
2026-W41	€2016.13