Tapu Koko
SetSM Black Star Promos
Year2017
RarityPromo
HP110
TypesLightning
Number#SM31
Ungraded
$1.25
34 sales · last Jul 10, 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 36 recorded sales for this card across 3 grade tiers, 35 of them in the last 90 days. PSA 9 copies have a 90-day median of $5.50. Ungraded copies currently trade around $1.25. The top grade commands 4.8× 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 ($1.25) — a rough read on whether grading pays off.
PSA 6
4.8×
$6.05
PSA 9
4.4×
$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 | 1mo ago | $2.50↗ |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 33 | $1.25 | $0.31 – $6.70 |
| PSA 6 | 1 | $6.05 | $6.05 |
| PSA 9 | 1 | $5.50 | $5.50 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| 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 | $1.25 |
| Jul 4, 2026 | Ungraded | Tapu Koko - SM31 Holo Promo Sun & Moon Promo Pokemon Holo↗ | eBay | $0.69 |
| Jul 4, 2026 | Ungraded | Tapu Koko - SM31 Holo Promo Sun & Moon Promo Pokemon Holo↗ | eBay |
