No hidden values
Last observed Aug 3, 2026
Cloyster prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $4.29 |
| PSA 10 | $415 |
| PSA 9 | $35.00 |
| PSA 8 | $44.89 |
| PSA 7 | $37.00 |
| PSA 6 | $20.00 |
Show all 10 grades
| Grade | Estimated value |
|---|---|
| CGC 10 | $21.60 |
| CGC 9.5 | $20.00 |
| CGC 9 | $14.00 |
| CGC 8.5 | $4.80 |
Recorded market snapshots
32 recorded points
Price history by grade
Latest$4.29
30D change+3.6%
Recorded range$1.99–$4.29
Latest$4.29
90D change+146.6%
Recorded range$1.52–$4.29
Latest$4.29
1Y change+114.5%
Recorded range$1.25–$4.29
Latest$415
1Y change+36.1%
Recorded range$255–$415
Latest$35.00
30D change+29.6%
Recorded range$27.00–$35.00
Latest$35.00
90D change+70.7%
Recorded range$20.50–$35.00
Latest$35.00
1Y change-30.0%
Recorded range$15.50–$49.98
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Jul 26, 2026 | $4.29 |
| Jul 20, 2026 | $2.95 |
| Jul 18, 2026 | $4.25 |
| Jul 7, 2026 | $2.99 |
| Jul 4, 2026 | $2.81 |
| Jun 29, 2026 | $2.99 |
| Jun 28, 2026 | $1.99 |
| Jun 27, 2026 | $4.14 |
| Jun 17, 2026 | $2.40 |
| Jun 16, 2026 | $2.75 |
| Jun 14, 2026 | $2.00 |
| Jun 12, 2026 | $1.75 |
| Jun 4, 2026 | $2.69 |
| May 26, 2026 | $2.45 |
| May 25, 2026 | $2.99 |
| May 24, 2026 | $1.52 |
View PSA 10 history as a table
| Date | Recorded estimate |
|---|---|
| Jun 4, 2026 | $415 |
| Mar 2, 2026 | $290 |
| Dec 1, 2025 | $255 |
| Sep 8, 2025 | $305 |
View PSA 9 history as a table
| Date | Recorded estimate |
|---|---|
| Jun 10, 2026 | $35.00 |
| May 28, 2026 | $27.00 |
| Apr 24, 2026 | $20.50 |
| Sep 24, 2025 | $15.50 |
| Sep 16, 2025 | $49.98 |
What affects this card’s price?
The estimate above applies to the 1997 Pokemon Japanese Mystery of the Fossils #91 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
Parallel, holo, reverse holo, first-edition and promotional versions may use different price records. Confirm the set and card number first.
Market activity
The source snapshot recorded 10 sales over 30 days. Compare recent listings and completed sales before buying or selling.
