No hidden values
Last observed Aug 13, 2026
Professor Oak prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $13.52 |
| PSA 10 | $2,200 |
| PSA 9 | $125 |
| PSA 8 | $80.00 |
| PSA 7 | $38.40 |
| PSA 6 | $20.00 |
Show all 15 grades
| Grade | Estimated value |
|---|---|
| PSA 5 | $82.00 |
| PSA 4 | $10.50 |
| PSA 2 | $7.20 |
| CGC 9 | $81.60 |
| SGC 9 | $59.00 |
| CGC 8.5 | $25.80 |
| BGS 8 | $24.00 |
| CGC 8 | $49.00 |
| CGC 5.5 | $57.00 |
Recorded market snapshots
12 recorded points
Price history by grade
Latest$13.52
30D change+42.3%
Recorded range$9.50–$50.00
Latest$13.52
90D change-32.4%
Recorded range$9.50–$50.00
Latest$13.52
1Y change+50.1%
Recorded range$9.01–$50.00
Latest$2,200
90D change+0.5%
Recorded range$2,190–$2,200
Latest$2,200
1Y change+298.6%
Recorded range$552–$2,200
Latest$125
30D change-3.8%
Recorded range$125–$130
Latest$125
90D change+92.9%
Recorded range$64.80–$175
Latest$125
1Y change+121.6%
Recorded range$49.20–$175
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Mar 19, 2026 | $13.52 |
| Mar 5, 2026 | $50.00 |
| Mar 4, 2026 | $9.50 |
| Jan 18, 2026 | $20.00 |
| Jan 13, 2026 | $30.00 |
| Jan 9, 2026 | $19.99 |
| Dec 5, 2025 | $21.50 |
| Oct 30, 2025 | $29.99 |
| Sep 29, 2025 | $28.00 |
| Sep 26, 2025 | $10.40 |
| Sep 12, 2025 | $38.28 |
| May 28, 2025 | $9.01 |
View PSA 10 history as a table
| Date | Recorded estimate |
|---|---|
| Jan 25, 2026 | $2,200 |
| Nov 3, 2025 | $2,190 |
| Oct 2, 2025 | $1,700 |
| Sep 5, 2025 | $1,290 |
| May 5, 2025 | $552 |
View PSA 9 history as a table
| Date | Recorded estimate |
|---|---|
| Mar 7, 2026 | $125 |
| Feb 18, 2026 | $130 |
| Feb 4, 2026 | $175 |
| Dec 29, 2025 | $64.80 |
| Sep 24, 2025 | $72.31 |
| Sep 17, 2025 | $99.00 |
| Jul 14, 2025 | $49.20 |
| Jun 16, 2025 | $51.60 |
| Jun 9, 2025 | $56.40 |
What affects this card’s price?
The estimate above applies to the 1999 Pokemon Base Set #88 printing. A card with the same character or player from another set can have a very different value.
Condition and professional grade
Centering, corners, edges and surface quality can move a card between raw and graded price levels. A high grade should never be assumed from a listing photo alone.
Variant and exact print
This record is marked as the 1st Edition variant. Confirm that marking before using the estimate.
Market activity
The source snapshot recorded 3 sales over 30 days. Compare recent listings and completed sales before buying or selling.
