Every Tapu Koko card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Tapu Koko card is worth
The most valuable Tapu Koko on this list is Tapu Koko GX from Hidden Fates: Shiny Vault at $19.27£14.50€16.97, and the 35 priced copies across 18 sets are worth $116£87€102 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
Tapu Koko is printed in Japanese as well: 24 cards across 16 sets, the most valuable of them Tapu Koko GX from GX Ultra Shiny at $30£22.58€26.42. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Tapu Koko sold for $301.69£227.07€265.69. reverse holo printings are priced separately from the standard card, because they do not trade at the same money. Rarities here include Secret Rare, Special Illustration Rare.
If you are trying to identify which Tapu Koko you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: Hidden Fates: Shiny Vault, Paradox Rift, SM - Guardians Rising.