Decidueye SM55, SM Black Star Promos Pokémon card

Promo2017Sun & Moon era

DecidueyeSM Black Star Promos SM55 price & value

Ungraded · near mint

Strong data

$0.39

Typical range $0.39 – $0.454 sold in the last 90 days

PSA 10: $150
PSA 9: $15.00
PSA 8: $11.00

Prices updated today · How we price cards

About this card

As of Sep 28, 2026, Decidueye SM55 from SM Black Star Promos is worth about $0.39 ungraded in near-mint condition and $150 graded PSA 10. That value is based on 4 recorded sales in the last 90 days.

Decidueye is card SM55 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 Kouki Saitou. In the checklist it sits after Lucario SM54 and before Tsareena-GX SM56.

It is the 251st 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 385× the ungraded price, and a PSA 9 at $15.00, so condition matters a lot for this card.

It is one of 21 English Decidueye cards, and ranks 16th among them by ungraded value; the most valuable is Decidueye-GX from Guardians Rising. Compare them all in the most valuable Decidueye cards.

Price history

Sep 27Dec 28Mar 29Jun 29Sep 28

Now: $0.39
4 weeks: −4.9%
90 days: −36%
1 year: −78%
Highest: $2.20
Lowest: $0.39

Recorded history starts February 2021. Earlier history is monthly averages; from July 22, 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 102017 POKEMON SM BLACK STAR PROMO #SM55 DECIDUEYE-HOLO PSA 10Aug 21, 2026 · eBay · View listing$230
RawTQG 9.5 MINT+ 2017 Pokemon ENG Decidueye #PROMO SM55Aug 15, 2026 · eBay · Listed as near mint · View listing$1.25
Raw2016-19 Pokemon SM Black Star Promos Decidueye #SM55Aug 2, 2026 · eBay · View listing$0.99
Raw2016-19 Pokemon SM Black Star Promos Decidueye #SM55Aug 1, 2026 · eBay · View listing$1.25
PSA 92017 POKEMON DECIDUEYE SM BLACK STAR PROMO #SM55 HOLO PSA 9May 22, 2026 · eBay · View listing$14.99
PSA 82017 POKEMON DECIDUEYE SM BLACK STAR PROMO #SM55 HOLO PSA 8May 1, 2026 · eBay · View listing$10.50
PSA 9Decidueye SM55 Sun & Moon Black Star Promo Holo - Pokémon Card PSA 9Apr 29, 2026 · eBay · View listing$20.00
CGC 10Decidueye SM55 Black Star Promo CGC 10 Gem Mint LOW POP (10) Pokemon HoloApr 29, 2026 · eBay · View listing$18.99

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: SM55
Rarity: Promo
Released: Feb 3, 2017
Era: Sun & Moon
Pokémon: Decidueye
Pokédex no.: #0724
Illustrator: Kouki Saitou
Printings: Holofoil

Explore further

SM Black Star Promos

Other Decidueye cards in this set

Decidueye-GX
SM Black Star Promos · SM37
$7.92

Same Pokémon

Most valuable Decidueye cards

All 21

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 Decidueye SM55 SM Black Star Promos worth?

As of Sep 28, 2026, Decidueye SM55 SM Black Star Promos is worth about $0.39 ungraded in near-mint condition. Recent prices range from $0.39 to $0.45. A PSA 10 copy is worth about $150. How we price cards.

How much is a PSA 10 Decidueye SM55 worth?

A PSA 10 Decidueye SM55 SM Black Star Promos is worth about $150; PSA 9 about $15.00; PSA 8 about $11.00. That is about 385× the ungraded value.

How often does Decidueye SM55 sell?

Decidueye SM55 SM Black Star Promos recorded 4 sales in the last 90 days (0 in the last 30), most recently on Aug 21, 2026. The highest recent sale was $230 for a PSA 10 copy on Aug 21, 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. Decidueye SM55 ranks 251st of 251. See the full SM Black Star Promos ranking.

What set is Decidueye SM55 from?

Decidueye SM55 is from the English Pokémon TCG set SM Black Star Promos, released Feb 3, 2017, in the Sun & Moon era. Its rarity is Promo.