Tapu Koko-GX SM50, SM Black Star Promos Pokémon card

Promo2017Sun & Moon era

Tapu Koko-GXSM Black Star Promos SM50 price & value

Ungraded · near mint

Strong data

$2.16

Typical range $2.00 – $2.163 sold in the last 90 days

PSA 10: $312
PSA 9: $30.00

Prices updated today · How we price cards

About this card

As of Sep 28, 2026, Tapu Koko-GX SM50 from SM Black Star Promos is worth about $2.16 ungraded in near-mint condition and $312 graded PSA 10. That value is based on 3 recorded sales in the last 90 days.

Tapu Koko-GX is card SM50 in the SM Black Star Promos price guide, a set released in February 2017 during the Sun & Moon era. Its rarity is Promo. The artwork is by 5ban Graphics. In the checklist it sits after Bewear SM49 and before Alolan Meowth SM51.

It is the 217th most valuable of the 251 priced cards in SM Black Star Promos, behind Champions Festival SM78 (see the most valuable SM Black Star Promos cards). A PSA 10 copy is valued at about 144× the ungraded price, and a PSA 9 at $30.00, so condition matters a lot for this card.

It is one of 24 English Tapu Koko cards, and ranks 9th among them by ungraded value; the most valuable is Tapu Koko ex from Paradox Rift. Compare them all in the most valuable Tapu Koko cards.

Price history

Sep 27Dec 28Mar 29Jun 29Sep 28

Now: $2.16
4 weeks: −4.0%
90 days: −4.4%
1 year: −20%
Highest: $4.50
Lowest: $1.95

Recorded history starts February 2021. Earlier history is monthly averages; from August 29, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.

Matched sold listings

Recent sales

13 on record

PSA 10Pokemon Tapu Koko Gx Sm Black Star Promo SM50 Shiny Bx. PSA 10 Gem MintAug 2, 2026 · eBay · View listing$302
SGC 8.52017 Pokemon Sun & Moon Promo Shiny Holo Tapu Koko GX #SM50 SGC 8.5 NM-MT+Jul 13, 2026 · Fanatics Collect · View listing$12.00
PSA 102017 Pokemon Sun & Moon Black Star Promo Holo Tapu Koko GX #SM50 PSA 10 GEM MINTJul 6, 2026 · Fanatics Collect · View listing$312
SGC 8.52017 Pokemon Sun & Moon Promo Shiny Holo Tapu Koko GX #SM50 SGC 8.5 NM-MT+Jun 1, 2026 · Fanatics Collect · View listing$8.40
PSA 8PSA 8 NEAR MINT 2017 Pokemon SHINY TAPU KOKO GX SM50 PromoMay 20, 2026 · eBay · View listing$19.99
PSA 82017 POKEMON SM BLACK STAR PROMO #SM50 TAPU KOKO GX-HOLO PSA 8May 20, 2026 · eBay · View listing$18.19
PSA 72017 POKEMON SM BLACK STAR PROMO SHINY TAPU KOKO GX BOX #SM50 TAPU KOKO GX PSA 7Feb 7, 2026 · eBay · View listing$7.00
PSA 6Pokémon TCG Tapu Koko GX SM50 Promo PSA 6Jan 31, 2026 · eBay · View listing$3.25

Sold prices, not asking prices. Listings that bundle several cards, or name a different card number, are left out. Sales record updated Sep 27, 2026.

Card details

Set: SM Black Star Promos
Number: SM50
Rarity: Promo
Released: Feb 3, 2017
Era: Sun & Moon
Pokémon: Tapu Koko
Pokédex no.: #0785
Illustrator: 5ban Graphics
Printings: Holofoil

Explore further

SM Black Star Promos

Other Tapu Koko cards in this set

Same Pokémon

Most valuable Tapu Koko cards

All 24

After this set

Later versions

Next in the binder

Nearby in SM Black Star Promos

Full checklist

SM Black Star Promos

Chase cards from this set

Full ranking

Common questions

How much is Tapu Koko-GX SM50 SM Black Star Promos worth?

As of Sep 28, 2026, Tapu Koko-GX SM50 SM Black Star Promos is worth about $2.16 ungraded in near-mint condition. Recent prices range from $2.00 to $2.16. A PSA 10 copy is worth about $312. How we price cards.

How much is a PSA 10 Tapu Koko-GX SM50 worth?

A PSA 10 Tapu Koko-GX SM50 SM Black Star Promos is worth about $312; PSA 9 about $30.00; PSA 7 about $7.00; PSA 6 about $3.25. That is about 144× the ungraded value.

How often does Tapu Koko-GX SM50 sell?

Tapu Koko-GX SM50 SM Black Star Promos recorded 3 sales in the last 90 days (0 in the last 30), most recently on Aug 2, 2026. The highest recent sale was $312 for a PSA 10 copy on Jul 6, 2026.

What is the most valuable card in SM Black Star Promos?

The most valuable card in SM Black Star Promos is Champions Festival SM78, at about $490 ungraded. Tapu Koko-GX SM50 ranks 217th of 251. See the full SM Black Star Promos ranking.

What set is Tapu Koko-GX SM50 from?

Tapu Koko-GX SM50 is from the English Pokémon TCG set SM Black Star Promos, released Feb 3, 2017, in the Sun & Moon era. Its rarity is Promo.