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.

Slurpuff · XY Black Star Promos XY15/211

Slurpuff (XY Black Star Promos XY15/211), Promo, Stage1, 100 HP. Market price €2.75, up 6.6% this week. Illustrated by Kagemaru Himeno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It can distinguish the faintest of scents. It puts its sensitive sense of smell to use by helping pastry chefs in their work.

Slurpuff (National Pokédex #685) first appeared in Pokémon X and Y (2013). Its earliest English cards in our catalogue are from 2013: XY Black Star Promos.

More Slurpuff printings

Card text

Cotton Guard 30 — During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 30 (after applying Weakness and Resistance).
Sleepy Ball 60 — Your opponent's Active Pokémon is now Asleep.

Weekly price history

Over the last 11 weeks it has sold for between €1.13 and €2.75. That is up 143.4% from €1.13 10 weeks ago. Right now it is at its highest tracked price.

Week	Market price
2026-W31	€1.13
2026-W32	€1.19
2026-W33	€1.19
2026-W34	€1.19
2026-W35	€1.19
2026-W36	€1.29
2026-W37	€1.44
2026-W38	€1.58
2026-W39	€1.69
2026-W40	€2.58
2026-W41	€2.75

Price in context

Slurpuff ranks #178 of the 191 priced cards in XY Black Star Promos. The median Promo in the set is €17.77. The 191 priced cards in XY Black Star Promos are worth €26469.46 together; this card is less than 0.1% of that. The set’s value is up 0.4% this week. Over the last 11 weeks the set’s value went from €25536.76 to €26469.46 (+3.7%).

Top chases in XY Black Star Promos

Mewtwo XY101 — €4675.00
Mewtwo EX XY107 — €4675.00
Mewtwo EX XY125 — €4675.00
Mew XY192 — €4675.00
Greninja EX XY20 — €542.50

Set value over 11 weeks · same 191 cards each week
Week	Set value
2026-W31	€25536.76
2026-W32	€25624.51
2026-W33	€25613.97
2026-W34	€25668.95
2026-W35	€25671.90
2026-W36	€25701.88
2026-W37	€25460.42
2026-W38	€25481.23
2026-W39	€25508.66
2026-W40	€26358.15
2026-W41	€26469.46