Tapu Koko
SetSM Black Star Promos
Year2017
RarityPromo
HP110
TypesLightning
Number#SM31
Ungraded
$1.12−$0.62
37 sales · last Jul 17, 2026
PSA 6
$6.05
1 sales · last May 2, 2026
PSA 9
$5.50
1 sales · last May 31, 2026
Tapu Koko price guide
Tapu Koko is a collectible Pokémon card from the SM Black Star Promos expansion (2017). Setlot tracks 39 recorded sales for this card across 3 grade tiers, 24 of them in the last 90 days. PSA 9 copies have a 90-day median of $5.50. Ungraded copies currently trade around $1.12. The top grade commands 5.4× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $6.70 (Ungraded, Jul 10, 2026). 1 listings are live right now with asks from $2.50.
Price history
Grading premium
Median graded price vs. the ungraded copy ($1.12) — a rough read on whether grading pays off.
PSA 6
5.4×
$6.05
PSA 9
4.9×
$5.50
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded | 2017 Pokemon TCG Sun & Moon Tapu Koko Holo Black Star Promo #SM31 hisportcards4959 | eBay | 3mo ago | $2.50↗ |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 24 | $1.12 | $0.69 – $6.70 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 17, 2026 | Ungraded | Tapu Koko SM31 Cosmos Holo Pokemon Promo Card 2017 LP/NM↗ | eBay | $0.99 |
| Jul 13, 2026 | Ungraded | Tapu Koko - SM31 Holo Promo Sun & Moon Promo Pokemon Holo NM w/SWIRL!↗ | eBay | $1.25 |
| Jul 10, 2026 | Ungraded | Pokémon TCG SunMoon Promo Bundle SM28 SM31 SM52 Tapu Koko Vikavolt Golisopod↗ | eBay | $6.70 |
| Jul 9, 2026 | Ungraded | Nintendo-Pokémon TCG-Tapu Koko-Promo Holo-SM31-NM↗ | eBay |
