Professor Oak #26
SetJapanese Classic Blastoise
Year2022
Ungraded
$1.93−$0.03
31 sales · last Jul 7, 2026
PSA 9
$15.00
1 sales · last Jan 27, 2025
PSA 10
$20.00+$6.75
9 sales · last Feb 4, 2025
CGC 10
$16.00
3 sales · last Jun 22, 2026
CGC Pristine 10
$16.00−$2.99
12 sales · last Jul 8, 2026
Professor Oak #26 price guide
Professor Oak #26 is a collectible Pokémon card from the Japanese Classic Blastoise expansion (2022). Setlot tracks 56 recorded sales for this card across 5 grade tiers, 31 of them in the last 90 days. CGC Pristine 10 copies have a 90-day median of $16.00. Ungraded copies currently trade around $1.93. The top grade commands 10× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $34.99 (Ungraded, May 15, 2026). 40 listings are live right now with asks from $1.49.
Price history
Grading premium
Median graded price vs. the ungraded copy ($1.93) — a rough read on whether grading pays off.
PSA 9
7.8×
$15.00
PSA 10
10×
$20.00
CGC 10
8.3×
$16.00
CGC Pristine 10
8.3×
$16.00
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 39 tracked | Professor Oak (CLB) 026/032 Pokemon TCG Classic: Blastoise Holo (Japanese) ford4x418 | eBay | 1mo ago | $1.49↗ |
| PROFESSOR OAK 026/032 POKEMON TCG CLASSIC BLASTOISE POKEMON JAPANESE magikarpzone | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 17 | $1.93 | $0.99 – $34.99 |
| CGC 10 | 3 | $16.00 | $5.50 – $16.80 |
| CGC Pristine 10 | 11 | $16.00 | $5.50 – $30.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 8, 2026 | CGC Pristine 10 | 2023 Pokemon CLF Japanese TCG Classic #026 Professor Oak CGC 10 PRISTINE↗ | eBay | $5.58 |
| Jul 8, 2026 | CGC Pristine 10 | 2023 Pokemon CLF Japanese TCG Classic #026 Professor Oak CGC 10 PRISTINE↗ | eBay | $6.00 |
| Jul 8, 2026 | CGC Pristine 10 | 2023 Pokemon CLB Japanese TCG Classic #026 Professor Oak CGC 10 PRISTINE↗ | eBay | $19.50 |
| Jul 8, 2026 | CGC Pristine 10 | 2023 Pokemon CLF Japanese TCG Classic #026 Professor Oak CGC 10 PRISTINE↗ |
