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Gastly [Reverse Holo] #21

Japanese Dark Phantasma
Release Date May 13, 2022Card Number #21
Ungraded
€2.22
 
Grade 9
€26.50
 
PSA 10
€32.04
 

Gastly [Reverse Holo] #21 price guide

Current sold value for every grade.
Ungraded€2.22
Grade 9€26.50
Grade 9.5€29.37
SGC 10€19.58
CGC 10€14.29
PSA 10€32.04
BGS 10€41.83
BGS 10 Black€209.16
CGC 10 Pristine€54.74

Recent sales

Individual completed sales, newest first (Ungraded).
28 Sept 2026Gastly 021/071 Reverse Holo - Pokemon Dark Phantasma s10a - Japanese Japanese 021/071eBay€1.55
23 Sept 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese Near Mint Japanese 021/071eBay€1.99
23 Sept 2026Gastly (Mirror Holofoil) 021/071 S10a: Dark Phantasma Reverse Pokemon NM Japanese 021/071eBay€2.48
19 Sept 2026Pokemon TCG Gastly Reverse Holo C 021/071 S10a Dark Phantasma Japanese NM Japanese 021/071eBay€2.71
9 Jul 2026Pokemon Card Japanese Gastly s10a 021/071 C Dark Phantasma REVERSE HOLO MINT JapaneseeBay€2.23
28 Jun 2026Gastly 021/071 S10a Dark Phantasma Japanese Pokemon Card Mirror Reverse Holo NM Japanese 021/071eBay€3.27
7 Jun 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese Near Mint Japanese 021/071eBay€1.77
7 Jun 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese Near Mint Japanese 021/071eBay€1.77
4 Jun 2026POKÉMON TCG GASTLY 021/071 S10A DARK PHANTASMA REVERSE POKEBALL HOLO JAPANESE JapaneseeBay€4.78
25 May 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese Near Mint Japanese 021/071eBay€2.22
16 May 2026POKÉMON TCG GASTLY 021/071 S10A DARK PHANTASMA REVERSE POKEBALL HOLO JAPANESE JapaneseeBay€1.92
9 May 2026Gastly 021/071 Dark Phantasma 2022 Reverse Holo Japanese Pokemon TCG NM Japanese 021/071eBay€2.21
23 Apr 2026GASTLY 021/071 DARK PHANTASMA REVERSE HOLO JAPANESE POKEMON TCG Japanese 021/071eBay€2.66
22 Apr 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese Near Mint Japanese 021/071eBay€2.22
17 Apr 2026Gastly 021/071 C Poke Ball Reverse Holo Dark Phantasma s10a Japanese Pokemon Japanese 021/071eBay€1.88
3 Apr 2026Gastly - Reverse Holo - S10a: Dark Phantasma 021/071 Pokemon Card NMeBay€3.37
18 Feb 2026Gastly 021/071 Reverse Holo Common Dark Phantasma Pokemon Japanese LP Japanese 021/071eBay€1.77
6 Jan 2026Gastly 021/071 Pokeball Reverse Holo s10a Japanese Pokemon Card ~ MP Japanese 021/071eBay€1.77
6 Jan 2026Gastly Reverse Holo 021/071 Dark Phantasma s10a 21 21/71 LOR Lost Origin Pokemon Japanese 021/071eBay€1.63
5 Jan 2026Pokemon Card Gastly 021/071 s10a Dark Phantasma (Reverse Holo) JAPAN EDITION Japanese 021/071eBay€3.46
4 Jan 2026Gastly - Reverse Holo - Dark Phantasma s10a 021/071 Pokemon Card NMeBay€3.55
2 Jan 2026Gastly (Reverse Holo) C 021/071 S10a Dark Phantasma - Pokemon Card Japanese Japanese 021/071eBay€1.34
1 Jan 2026Gastly 021/071 Near Mint Pokeball Reverse Holo Dark Phantasma Japanese Pokemon JapaneseeBay€1.77
19 Dec 2025Gastly (Reverse Holo) C 021/071 S10a Dark Phantasma - Pokemon Card Japanese Japanese 021/071eBay€2.92
13 Nov 2025GASTLY 021/071 DARK PHANTASMA REVERSE HOLO JAPANESE POKEMON TCG Japanese 021/071eBay€2.39

How much is Gastly [Reverse Holo] #21 (Japanese Dark Phantasma) worth?

Right now an ungraded copy of Gastly [Reverse Holo] #21 from Japanese Dark Phantasma sells for about €2.22, a PSA 9 for about €26.50 and a PSA 10 for about €32.04. These values are based on 38 recent completed sales, the latest on 11 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.

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