No hidden values
Last observed Sep 18, 2026
Forest Seal Stone prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $0.12 |
| PSA 10 | $49.73 |
| PSA 9 | $8.00 |
| PSA 8 | $9.00 |
| CGC 10 | $7.99 |
| CGC 9 | $9.00 |
Show all 7 grades
| Grade | Estimated value |
|---|---|
| CGC 8.5 | $8.00 |
Recorded market snapshots
96 recorded points
Price history by grade
Latest$0.12
30D change-65.7%
Recorded range$0.12–$2.00
Latest$0.12
90D change-90.2%
Recorded range$0.12–$4.38
Latest$0.12
1Y change-95.2%
Recorded range$0.12–$5.00
Latest$49.73
90D change+268.4%
Recorded range$13.50–$49.73
Latest$49.73
1Y change+277.6%
Recorded range$13.17–$49.73
Latest$8.00
90D change+172.1%
Recorded range$2.94–$8.00
Latest$8.00
1Y change+172.1%
Recorded range$2.94–$8.00
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Sep 18, 2026 | $0.12 |
| Sep 17, 2026 | $0.15 |
| Sep 16, 2026 | $1.07 |
| Sep 15, 2026 | $0.38 |
| Sep 14, 2026 | $0.33 |
| Sep 11, 2026 | $0.53 |
| Sep 10, 2026 | $0.50 |
| Sep 9, 2026 | $0.26 |
| Sep 8, 2026 | $0.43 |
| Sep 7, 2026 | $0.24 |
| Sep 6, 2026 | $0.42 |
| Sep 5, 2026 | $0.41 |
| Sep 4, 2026 | $0.40 |
| Sep 2, 2026 | $0.28 |
| Sep 1, 2026 | $0.41 |
| Aug 31, 2026 | $0.38 |
View PSA 10 history as a table
| Date | Recorded estimate |
|---|---|
| May 1, 2026 | $49.73 |
| Feb 28, 2026 | $13.50 |
| Nov 28, 2025 | $13.17 |
View PSA 9 history as a table
| Date | Recorded estimate |
|---|---|
| Dec 3, 2025 | $8.00 |
| Oct 13, 2025 | $2.94 |
What affects this card’s price?
The estimate above applies to the 2022 Pokemon Silver Tempest #156 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 Holo variant. Confirm that marking before using the estimate.
Market activity
The source snapshot recorded 87 sales over 30 days. Compare recent listings and completed sales before buying or selling.
