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?

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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.

Tapu Koko · SM Black Star Promos SM31/248

Tapu Koko (SM Black Star Promos SM31/248), Promo, Basic, 110 HP. Market price €1.04, unchanged this week. Illustrated by kirisAki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

This guardian deity of Melemele is brimming with curiosity. It summons thunderclouds and stores their lightning inside its body.

Tapu Koko (National Pokédex #785) first appeared in Pokémon Sun and Moon (2016). Its earliest English cards in our catalogue are from 2017: Guardians Rising, SM Black Star Promos.

More Tapu Koko printings

Tapu Koko · Ascended Heroes — €0.05
Tapu Koko · Celestial Guardians
Tapu Koko · Celestial Guardians
Tapu Koko · Surging Sparks — €0.05
Tapu Koko · Darkness Ablaze — €0.48
Tapu Koko · Unified Minds — €0.94
Tapu Koko · Lost Thunder — €1.75
Tapu Koko · SM Black Star Promos — €1.04

Card text

Flying Flip — This attack does 20 damage to each of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)
Electric Ball 100

Weekly price history

Week	Market price
2026-W36	€1.05
2026-W37	€1.05
2026-W38	€1.04
2026-W39	€1.04
2026-W40	€1.04

Price in context

Tapu Koko ranks #230 of the 248 priced cards in SM Black Star Promos. The median Promo in the set is €9.17. The 248 priced cards in SM Black Star Promos are worth €7244.85 together; this card is less than 0.1% of that. The set’s value is unchanged this week.

Top chases in SM Black Star Promos

Pikachu SM162 — €243.83
Champions Festival SM148 — €161.44
Champions Festival SM78 — €161.44
Moltres & Zapdos & Articuno GX SM210 — €124.42
Charizard SM158 — €124.08

Other Tapu Koko cards

There are 8 other cards named Tapu Koko across 7 sets.

Ascended Heroes 067 (2026) · Rare — €0.05
Celestial Guardians 068 (2025) · Three Diamond — —
Celestial Guardians 166 (2025) · One Star — —
Surging Sparks 065 (2024) · Rare — €0.05
Darkness Ablaze 61 (2020) · Holo Rare — €0.48
Unified Minds 69 (2019) · Rare — €0.94
Lost Thunder 85 (2018) · Rare — €1.75
SM Black Star Promos SM30 (2017) · Promo — €1.04

About the illustrator

kirisAki has illustrated 218 cards across 70 sets.

Glaceon VMAX · Evolving Skies — €262.01
Rosa · Cosmic Eclipse — €150.54
Mallow & Lana · Cosmic Eclipse — €72.77
Flareon EX · Generations — €39.41
Marnie · Sword & Shield — €33.61
Iono · Paldea Evolved — €29.93
Pikachu · SM Black Star Promos — €28.84
Eevee · Legendary Treasures — €25.20
Frosmoth · SWSH Black Star Promos — €18.63
Pheromosa & Buzzwole GX · Unbroken Bonds — €14.57

More from SM Black Star Promos

← Previous card: Tapu Koko SM30 · Next card: Tapu Bulu GX SM32 →

Questions

How much is Tapu Koko SM31/248 worth?

Tapu Koko from SM Black Star Promos (SM31/248) has a market estimate of €1.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Tapu Koko SM31/248 rare?

It is a Promo from SM Black Star Promos, a 248-card set.

Is Tapu Koko SM31/248 tournament legal?

Tapu Koko SM31/248 is legal in Expanded.

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