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.

Maintenance · Base Set 2 112/130

Maintenance (Base Set 2 112/130), Uncommon. Market price €3.83, unchanged this week. Illustrated by Keiji Kinebuchi. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

More Maintenance printings

Card text

Shuffle 2 of the other cards from your hand into your deck in order to draw a card.

Weekly price history

Week	Market price
2026-W31	€1.19
2026-W32	€1.20
2026-W33	€1.20
2026-W34	€1.28
2026-W35	€1.28
2026-W36	€1.35
2026-W37	€3.78
2026-W38	€3.84
2026-W39	€3.83
2026-W40	€3.83

Printings & variants

Normal — $1.33

Price in context

Maintenance ranks #35 of the 130 priced cards in Base Set 2. The median Uncommon in the set is €1.53. The 130 priced cards in Base Set 2 are worth €1067.04 together; this card is 0.36% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €961.25 to €1067.04 (+11%).

Top chases in Base Set 2

Charizard 4 — €289.29
Blastoise 2 — €114.25
Venusaur 18 — €58.21
Mewtwo 10 — €39.77
Gyarados 7 — €33.46

Set value over 10 weeks · same 130 cards each week
Week	Set value
2026-W31	€961.25
2026-W32	€952.39
2026-W33	€952.82
2026-W34	€1000.28
2026-W35	€1000.36
2026-W36	€1016.98
2026-W37	€1029.38
2026-W38	€1062.64
2026-W39	€1067.04
2026-W40	€1067.04