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PSA
10
2015 Gyarados Cosmos · Holo · Collection Mega #21 XY Ancient Origins PSA 10 graded card
2015 / Pokémon / XY Ancient Origins

Gyarados#21

Cosmos · Holo · Collection Mega
2015 Gyarados Cosmos · Holo · Collection Mega #21 XY Ancient Origins PSA 10 graded card
PSA
10
2015 / Pokémon / XY Ancient Origins

2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos · Holo · Collection Mega PSA 10

Cosmos · Holo · Collection Mega
◆Market value
Est. Value
$26,193
Latest$26,4003 weeks agoAll-time+190%
Market trendTypical range
Sep 25today
Est. Value
$26,193
Latest$26,4003 weeks agoAll-time+190%
Market trendTypical range
Sep 25today
All-time sale range
Low$3,550Median$7,450High$26,400
▣Population report
DistributionTap to filter
◇Recent transactions
Total5
Fanatics
19 Oct 2624d ago
Auction
PSA10
$26,400
Alt
07 Aug 263mo ago
Auction
PSA10
$11,063
❖Market insightsread from 101 sales
◆Market cap$770K
PSA$747K97%CGC$23K3%
PSA 10
$341K
PSA 9
$251K
PSA 8
$63K
Σ population × avg sale, per graded tier

◆Price by grade

2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos Holo Collection Mega: estimated value, latest sale and graded population at each grade, in US dollars, as of 12 Nov 2026.

PSA prices by grade

2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos Holo Collection Mega: PSA price by grade in US dollars, as of 12 Nov 2026
GradeEstimateLast salePopulation
PSA 10$26,193$26,400 on 19 Oct 202613
PSA 9$3,173$3,255 on 22 Oct 202679
PSA 8$503$492 on 6 Nov 2026126
PSA 7$402$410 on 19 Oct 2026117
PSA 6$186$180 on 19 Oct 2026127
PSA 5$200$200 on 24 Sept 202668
PSA 4$144$126 on 19 Oct 202627
PSA 3$88$100 on 10 Oct 20267
PSA 1$207$205 on 9 Oct 202617
CGC prices by grade
2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos Holo Collection Mega: CGC price by grade in US dollars, as of 12 Nov 2026
GradeEstimateLast salePopulation
CGC 10n/a$1,800 on 16 Apr 20262
CGC 9n/a$420 on 26 Jul 202614
CGC 8.5n/a$210 on 2 Aug 202621
CGC 8$226$208 on 14 Oct 202621
CGC 7$270$270 on 12 Oct 202616
2%reach PSA 10
1%reach CGC 10
✦Catalog entry№ 73941
Reference
PSA 10
Brand
Pokémon
Character
Gyarados
Year
2015
Set
XY Ancient Origins→
Card №
21
Variety
Cosmos · Holo · Collection Mega
Language
English
✦About this card102 recorded sales

Estimated at $26,193 in PSA 10

2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos Holo Collection Mega

PSA 10 estimate
$26,193
Latest PSA 10 sale
$26,400
19 Oct 2026
PSA 10 population
13
of 584 PSA graded (2.2%)

The 2015 Pokémon XY Ancient Origins Gyarados #21 Cosmos Holo Collection Mega has an estimated PSA 10 value of $26,193 on Assetra. Its latest recorded PSA 10 sale was $26,400 on 19 Oct 2026, following $11,063 in August 2026.

Assetra tracks 102 recorded sales; the 98 most recent, 2 of them PSA 10, range from $50 to $26,400.

PSA population: 584 graded copies, 13 PSA 10 (2.2%). CGC: a further 150.

Based on 102 recorded sales through 6 Nov 2026. Past sales do not guarantee current value. How Assetra builds these numbers

◈Other varieties
Holo
Holo
English·$2.0M
Reverse Holo
Reverse Holo
English·$835K
Non-Holo · Iron Tide
Non-Holo · Iron Tide
English·$19K
Double Holo · Error · Reverse Holo
Double Holo · Error · Reverse Holo
English·$6K
Double Holo · Error
Double Holo · Error
English·$5K
Cosmos · Error · Reverse Holo
Cosmos · Error · Reverse Holo
English·$2K
Error · Reverse Holo
Error · Reverse Holo
English·$250
Cosmos · Error · Holo
Cosmos · Error · Holo
English
◆
◆ Looks alike

Similar artwork

eBay
Gyarados
PSA
9
2015 · XY Ancient Origins

Gyarados#21

Holo

Last sale

$480
3d ago
PSA 5 $74PSA 10 $6,885
11 sold/30dMkt cap $2.0M
eBay
Gyarados
BGS
9
2015 · XY Ancient Origins

Gyarados#21

Double Holo · Error · Reverse Holo

Last sale

$214
5mo ago
 
 Mkt cap $6K
eBay
Gyarados
2015 · XY Ancient Origins

Gyarados#21

Cosmos · Error · Reverse Holo

Last sale

$165
4w ago
 
1 sold/30dMkt cap $2K
eBay
Gyarados
CGC
9
2015 · XY Ancient Origins

Gyarados#21

Reverse Holo

Last sale

$211
1d ago
CGC 7 $85CGC 10 $1,800
2 sold/30dMkt cap $835K
eBay
Gyarados
PSA
7
2015 · XY Ancient Origins

Gyarados#21

Non-Holo · Iron Tide

Last sale

$110
10d ago
PSA 7 $110PSA 9 $395
1 sold/30dMkt cap $19K
eBay
Gyarados
BGS
8.5
2015 · XY Ancient Origins

Gyarados#21

Double Holo · Error

Last sale

$207
4w ago
 
 Mkt cap $5K
◆
◆ Same set

More from XY Ancient Origins

Every card in the set
eBay
M Rayquaza EX
PSA
10
2015 · XY Ancient Origins

M Rayquaza ex#98

Last sale

$10,100
1d ago
PSA 3 $244PSA 10 $10.9K
15 sold/30dMkt cap $16.0M
eBay
Lugia EX
PSA
10
2015 · XY Ancient Origins

Lugia ex#94

Last sale

$7,200
today
PSA 4 $109PSA 10 $6,726
15 sold/30dMkt cap $5.3M
Fanatics
Primal Kyogre EX
BGS
10
2015 · XY Ancient Origins

Primal Kyogre ex#96

Error

Last sale

$5,400
10d ago
BGS 4.5 $100BGS 10 $5,400
1 sold/30dMkt cap $730K
eBay
Ampharos EX
PSA
10
2015 · XY Ancient Origins

Ampharos ex#87

Last sale

$3,525
2d ago
PSA 1 $75PSA 10 $3,213
10 sold/30dMkt cap $447K
Fanatics
Entei
PSA
10
2015 · XY Ancient Origins

Entei#15

Reverse Holo

Last sale

$2,100
3d ago
PSA 8 $147PSA 10 $2,655
3 sold/30dMkt cap $133K
eBay
Tyranitar EX
PSA
10
2015 · XY Ancient Origins

Tyranitar ex#91

Last sale

$3,250
1d ago
PSA 5 $82PSA 10 $3,578
7 sold/30dMkt cap $1.2M
◆
◆ Across sets

More Gyarados

All Gyarados card prices
eBay
Gyarados
PSA
10
2000 · Topps Chrome Pokemon T.v.

Gyarados#130

Sparkle

Last sale

$30,100
3w ago
 
1 sold/30dMkt cap $301K
Fanatics
Gyarados
PSA
10
2011 · Call Of Legends

Gyarados#7/95

Reverse Holo

Last sale

$24,300
2w ago
PSA 8 $207PSA 10 $24.3K
1 sold/30dMkt cap $118K
eBay
Gyarados
PSA
9
2002 · Legendary Collection

Gyarados#12

Reverse Holo

Last sale

$15,000
1d ago
PSA 2 $453PSA 10 $259K
10 sold/30dMkt cap $13.2M
Fanatics
Gyarados
PSA
10
2000 · Topps Chrome Pokemon T.v.

Gyarados#130

Spectra

Last sale

$9,600
10d ago
PSA 8 $613PSA 10 $9,579
1 sold/30dMkt cap $232K
eBay
Gyarados
PSA
9
2015 · XY Black Star Promos

Gyarados#XY60

Prerelease · Ancient Origins Staff

Last sale

$7,400
12d ago
PSA 5 $535PSA 9 $7,225
4 sold/30dMkt cap $697K
eBay
Shining Gyarados
PSA
8
2001 · Neo Revelation

Shining Gyarados#65

Holo · 1st Edition

Last sale

$6,500
today
PSA 2 $1,152PSA 10 $140K
8 sold/30dMkt cap $40.3M