Decidueye-GX 12 · Sun & Moon PSA 10 Price & Population | PopHunter

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Decidueye-GX

Name: Decidueye-GX
Brand: Pokémon
SKU: cmqa4waxp02naz83jtprv6o8n

EN💎 39.8% gem

Sun & Moon · #12 · 2017 · Rare Holo GX · English

Decidueye

Edition:UnlimitedJumbo

eBaySearch Sold comps

Estimated Market Value · PSA 10

Estimate

Collector to unlockUpgrade

Where this card's market sits right now — modeled from its real sales and the movement of comparable markets.

PSA 10 $

$100

PSA 10 Pop

199

Gem Rate

39.8%

30D Change

+5.3%

Market data as of Jul 13, 2026

Opportunity

39.8

Collector

Collector to unlockUpgrade

Investor

Investor to unlockUpgrade

Speculation

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

5.49x

Active Listings

—

PSA10 Mkt Cap

$19,900

PSA 10 Price

$100

30D PSA10

+5.3%

90D PSA10

—

Raw Price

30D Raw

-4.8%

90D Raw

—

Prices by Grade & Grader

Population Reports

PSA Population

500 total

PSA 10

199

PSA 9

162

PSA 8

PSA 7

PSA 6

PSA 5

PSA 4

PSA 3

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Recent Sales

Date	Grade	Price	Platform	Title
Jun 23, 2026	Ungraded	$3		Decidueye GX #12 Near Mint English
Jun 23, 2026	Ungraded	$1	ebay	DECIDUEYE GX 2017 POKEMON SUN & MOON #12/149 RARE HOLO FULL ART Q6233 12/149
Jun 21, 2026	Ungraded	$4	ebay	Pokémon TCG Decidueye GX Sun & Moon 12/149 Holo Ultra Rare 12/149
Jun 20, 2026	Ungraded	$4	ebay	Decidueye GX - 12/149 - Pokemon Sun & Moon Base Set Ultra Rare Card 12/149
Jun 19, 2026	Ungraded	$3	ebay	Pokemon- Decidueye GX 12/149- Sun and Moon Base- Ultra Rare Card
Jun 17, 2026	Ungraded	$3	ebay	Pokemon Decidueye GX 12/149 Sun and Moon Full Art Holo Foil Ultra Rare 2017 12/149
Jun 16, 2026	Ungraded	$4	ebay	Pokemon Card- Decidueye GX 12/149- Sun & Moon 2017 NM 12/149
Jun 15, 2026	Ungraded	$8	ebay	Decidueye GX 12/149 - Sun & Moon UK Pokemon Excellent!
Jun 15, 2026	Ungraded	$3	ebay	Decidueye GX 12/149 Ultra Rare SM: Sun & Moon Base Set Pokemon Card #12
Jun 14, 2026	Ungraded	$3	ebay	Decidueye GX 12/149 Ultra Rare Sun & Moon Pokemon TCG 12/149
Jun 12, 2026	Ungraded	$3	ebay	Pokemon Decidueye GX 12/149 Sun and Moon Full Art Holo Foil Ultra Rare 2017 12/49
Jun 11, 2026	Ungraded	$1	ebay	Pokémon Decidueye GX 12/149 Holo Ultra Rare Sun & Moon TCG 12/149
Jun 11, 2026	Ungraded	$4	ebay	Pokemon Decidueye GX 12/149 Ultra Rare Sun & Moon Full Art Holo NM 12/149
Jun 11, 2026	Ungraded	$3	ebay	Pokemon Card- Decidueye GX 12/149- Sun & Moon 2017 12/149
Jun 9, 2026	Ungraded	$3	ebay	Pokemon Card- Decidueye GX 12/149- Sun & Moon 2017 NM 12/149
Jun 8, 2026	Ungraded	$3	ebay	Pokemon - Decidueye GX 12/149 Sun and Moon NM 12/149
Jun 8, 2026	Ungraded	$5	ebay	Decidueye GX 12/149 Rare Half Art Sun & Moon 2017 - Pokemon Card TCG (NM/Mint) 12/149
Jun 8, 2026	Ungraded	$1	ebay	DECIDUEYE GX ~ Pokemon TCG: Sun & Moon BASE 12/149
Jun 8, 2026	PSA 9	$18	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 9 #12
Jun 7, 2026	Ungraded	$3	ebay	Pokémon Decidueye GX Ultra Rare Holo 12/149 Sun & Moon 240 HP EN 2017 12/149
Jun 7, 2026	Ungraded	$6	ebay	Decidueye GX 12/149 Full Art Holo - Sun & Moon Base Set - NM - Pokémon TCG 12/149
Jun 6, 2026	Ungraded	$3	ebay	Decidueye GX 12/149 Sun & Moon Base Set Ultra Rare Pokemon Card 12/149
Jun 6, 2026	Ungraded	$9	ebay	Pokemon Card Decidueye GX 12/149 Sun & Moon Half Art Rare L/P 12/149
Jun 5, 2026	PSA 10	$159	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 10 #12
Jun 4, 2026	Ungraded	$3	ebay	Decidueye GX - 12/149 - Pokemon Sun & Moon Base Set Ultra Rare Card NM 12/149
Jun 3, 2026	Ungraded	$3	ebay	Decidueye GX - 12/149 - Pokemon Sun & Moon Base Set Ultra Rare Card NM
May 28, 2026	Ungraded	$4	ebay	Decidueye GX (12/149) Sun & Moon - Ultra Rare \| Pokemon TCG \| NM 12/149
May 28, 2026	Ungraded	$4	ebay	Decidueye GX - Rare Holo - Pokemon TCG - Sun and Moon - Base set - 12/149 12/149
May 28, 2026	PSA 10	$95	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 10 #12
May 26, 2026	Ungraded	$5	ebay	2017 Pokemon Sun & Moon Decidueye-GX 12/149 Rare Holo GX NM 12/149
May 25, 2026	Ungraded	$2	ebay	DECIDUEYE GX 2017 POKEMON SUN & MOON #12/149 HOLO ULTRA RARE Q2159 12/149
May 24, 2026	Ungraded	$4	ebay	2017 POKEMON SUN & MOON #12/149 DECIDUEYE GX 12/149
May 22, 2026	Ungraded	$3	ebay	Pokémon Decidueye GX 12/149 Holo Ultra Rare Sun & Moon TCG 12/149
May 22, 2026	Ungraded	$3	ebay	DECIDUEYE GX 2017 POKEMON SUN & MOON #12/149 HOLO Q5537 12/149
May 11, 2026	PSA 9	$10	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 9 MINT! #12
Apr 30, 2026	PSA 8	$14	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 8 #12
Apr 21, 2026	PSA 10	$100	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 10 #12
Apr 19, 2026	PSA 8	$20	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 8 #12
Apr 13, 2026	PSA 7	$10	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 7 #12
Apr 13, 2026	PSA 6	$14	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 6 #12
Apr 5, 2026	PSA 8	$15	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 8 #12
Feb 23, 2026	PSA 5	$8	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 5 #12
Feb 16, 2026	PSA 10	$95	ebay	2017 Pokémon Decidueye GX PSA 10 Sun Moon #12 #12
Feb 9, 2026	PSA 7	$12	ebay	PSA 7 Decidueye GX 12/149 Pokémon Sun & Moon Ultra Holo Rare TCG NM 12/149
Feb 1, 2026	PSA 8	$9	ebay	2017 Pokemon Sun & Moon Base Set Decidueye GX #12 PSA 8 HOT SALE!
Jan 27, 2026	PSA 10	$75	ebay	2017 Pokémon Decidueye GX PSA 10 Sun Moon #12 #12
Jan 24, 2026	PSA 9	$35	ebay	2017 Pokemon Sun & Moon Base Set Decidueye GX #12 PSA 9
Dec 29, 2025	PSA 10	$77	ebay	2017 Pokemon Sun & Moon Base Set Decidueye GX #12 PSA 10
Dec 15, 2025	PSA 8	$20	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 8 #12
Dec 3, 2025	PSA 8	$12	ebay	2017 POKEMON SUN & MOON #12 DECIDUEYE GX PSA 8 #12

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PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.