Tapu Koko ◇, Pokémon card

Image © The Pokémon Company, shown for identification.

Rare

Tapu Koko ◇

Team Up · #51/181

Tapu Koko ◇ (51/181) from Team Up is tracked by Riffle; a market-price estimate appears as pricing data is collected.

tracked daily by Riffle · estimates, not financial advice · how these numbers work

Market price · ungraded · est.
No market data yet
estimate
Riffle Fair Price · model

The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.

About Tapu Koko ◇

Tapu Koko ◇ is a Rare (51/181) from the Pokémon Team Up set, released January 31, 2019. A market-price estimate appears as pricing data is collected. The artwork is by Kouki Saitou. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.

FAQ

How much is Tapu Koko ◇ (51/181) worth?

Tapu Koko ◇ (51/181) from Team Up is tracked by Riffle; a market-price estimate appears as pricing data is collected.

Is Tapu Koko ◇ (51/181) rare?

Tapu Koko ◇ (51/181) is a Rare. PSA has graded 257 copies to date, so graded supply is measurable and growing.

How rare is a PSA 10 Tapu Koko ◇ (51/181)?

Of the 257 copies PSA has graded, 25% earned a PSA 10. That's a low gem rate, so flawless copies are genuinely hard to come by. Grade-by-grade population and pop-over-time appear with Riffle premium.

PSA population & gem rate

PSA population
257 graded
Gem rate
25% graded PSA 10
Census as of
July 29, 2026

From the PSA population census, captured monthly by Riffle. A 25% gem rate is on the hard side; PSA 10 copies of this card are scarcer than the typical modern chase card. Grade-by-grade population and pop-over-time appear with Riffle premium.

Why this estimate

There isn’t enough clean market activity to publish a value band for Tapu Koko ◇ yet. Riffle keeps sampling; the band, and the basis behind it, appear once there is a stable read. How these numbers work →

Graded (PSA) and sealed-product prices via PriceCharting.