Cardboard Capital
Browse
Pricing
Change log
Browse
Pricing
Change log
Blastoise-GX
SM189/248
Promo · sadaji
SM Black Star Promos
›
$21.85
▼ 0.4%
standard · holo · market price · 30d change
2026-05-13 → 2026-09-09
1m
3m
1y
max
Pop report
138 sales · all
PSA 10
540
PSA 9
1,010
PSA 8
290
PSA 7
86
PSA 6
49
PSA 1
2
CGC 10
—
CGC 9.5
—
CGC 9
2
CGC 8.5
—
CGC 7
1
TAG 10
—
Grades & population
Grade
Median
Sales
PSA 10
$350.00
23
PSA 9
$40.13
22
PSA 8
$30.00
16
PSA 7
$21.01
3
PSA 6
$19.23
6
PSA 1
$55.00
2
CGC 10
$46.00
3
CGC 9.5
$28.24
5
CGC 9
$30.17
3
Recent sales
graded · verified
PSA 8
Aug 29 · eBay
$49.00
2019 POKEMON SM BLACK STAR PROMO #SM189 FULL ART/BLASTOISE GX PSA 8 #SM189
PSA 9
Aug 28 · eBay
$43.00
2019 Pokemon Promo #SM189 Blastoise GX Full Art PSA 9 #SM189
PSA 10
Aug 24 · eBay
$430.00
Blastoise GX #SM189 Promo 2019 Pokemon PSA 10
CGC 8.5
$35.50
2
CGC 7
$11.25
2
TAG 10
$292.50
2
PSA 9
Aug 23 · eBay
$36.00
Pokemon Blastoise GX SM189 Promo Holo PSA 9 2019 English SM Black Star #SM189
PSA 9
Aug 6 · eBay
$64.00
PSA 9 Blastoise Gx Full Art #SM189 2019 Pokemon Sun & Moon Promo 158680783 #SM189
TAG 10
Aug 1 · eBay
$285.00
BLASTOISE GX SM189 Pokemon 2019 Black Star Promo Blastoise GX TAG 10 LOW POP!! #SM189
PSA 10
Jul 30 · eBay
$450.00
2019 POKEMON SM BLACK STAR PROMO #SM189 FULL ART/BLASTOISE GX PSA 10 #SM189
PSA 8
Jul 27 · eBay
$31.00
PSA 8 Blastoise Gx Ultra Rare #SM189 2019 Pokemon Sun & Moon Promo 158590434 #SM189
