Blastoise #31
SetJapanese Tag All Stars
Year2019
Ungraded
$3.68−$0.45
67 sales · last Jul 9, 2026
CGC 0.5
$8.50
2 sales · last May 20, 2026
PSA 6
$11.00
1 sales · last Jan 16, 2026
Grade 8
$8.55
1 sales · last Apr 27, 2025
PSA 8
$8.52
1 sales · last Nov 19, 2023
CGC 8.5
$10.80
1 sales · last Jun 8, 2026
CGC 9
$12.00−$1.95
24 sales · last Jun 15, 2026
PSA 9
$19.99+$5.49
16 sales · last May 2, 2026
Grade 9.5
$12.50
3 sales · last Sep 1, 2025
CGC 9.5
$14.50+$2.00
14 sales · last Jul 7, 2026
BGS 9.5
$12.50
3 sales · last Aug 26, 2025
PSA 10
$49.99+$3.99
48 sales · last Jul 1, 2026
CGC 10
$24.50+$3.60
18 sales · last Jun 21, 2026
CGC Pristine 10
$28.80−$28.20
16 sales · last Jul 6, 2026
Blastoise #31 price guide
Blastoise #31 is a collectible Pokémon card from the Japanese Tag All Stars expansion (2019). Setlot tracks 215 recorded sales for this card across 14 grade tiers, 73 of them in the last 90 days. PSA 10 copies have a 90-day median of $49.99. Ungraded copies currently trade around $3.68. The top grade commands 14× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $194.00 (CGC Pristine 10, Apr 19, 2026). 36 listings are live right now with asks from $2.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($3.68) — a rough read on whether grading pays off.
CGC 0.5
2.3×
$8.50
PSA 6
3.0×
$11.00
Grade 8
2.3×
$8.55
PSA 8
2.3×
$8.52
CGC 8.5
2.9×
$10.80
CGC 9
3.3×
$12.00
PSA 9
5.4×
$19.99
Grade 9.5
3.4×
$12.50
CGC 9.5
3.9×
$14.50
BGS 9.5
3.4×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 31 tracked | Blastoise 031/173 Tag All Stars SM12A Japanese NM/M agassizcards93 | eBay | 1mo ago | $2.99↗ |
| 2019 | Pokemon | Blastoise #031/173 | Tag Team GX: Tag All Stars | Japanese |TCG bassetcollectibles | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 38 | $3.68 | $1.33 – $22.50 |
| CGC 0.5 | 1 | $9.00 | $9.00 |
| CGC 8.5 | 1 | $10.80 | $10.80 |
| CGC 9 | 4 | $12.60 | $10.00 – $15.00 |
| PSA 9 | 1 | $29.30 | $29.30 |
| CGC 9.5 | 2 | $13.75 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 9, 2026 | Ungraded | 2019 Lightly Played Pokemon Blastoise 031/173 Tag All Stars Japanese↗ | eBay | $2.88 |
| Jul 9, 2026 | Ungraded | POKEMON JAPANESE BLASTOISE 031/173 TAG ALL STARS HOLO MODERATELY PLAYED↗ | eBay | $2.49 |
| Jul 9, 2026 | Ungraded | Blastoise SM12a: TAG TEAM GX: Tag All Stars 031/173 NM Japanese↗ | eBay | $4.99 |
| Jul 7, 2026 | CGC 9.5 | CGC 9.5/10 Blastoise 031/173 Sm12a: Tag Team GX: Tag All Stars Holo (Japanese)↗ |
