No hidden values
Last observed Aug 15, 2026
Koffing prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $2.49 |
Recorded market snapshots
13 recorded points
Price history by grade
Latest$2.49
30D change-37.4%
Recorded range$2.00–$3.98
Latest$2.49
90D change-37.4%
Recorded range$2.00–$3.98
Latest$2.49
1Y change+17.5%
Recorded range$1.59–$5.34
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Jul 12, 2026 | $2.49 |
| Jun 25, 2026 | $2.99 |
| Jun 23, 2026 | $2.00 |
| Jun 12, 2026 | $3.98 |
| Mar 27, 2026 | $5.34 |
| Feb 11, 2026 | $3.99 |
| Jan 29, 2026 | $2.07 |
| Dec 31, 2025 | $1.59 |
| Nov 7, 2025 | $1.98 |
| Oct 26, 2025 | $1.95 |
| Oct 21, 2025 | $3.90 |
| Sep 21, 2025 | $3.99 |
| Sep 3, 2025 | $2.12 |
What affects this card’s price?
The estimate above applies to the 2005 Pokemon Japanese Holon Research #5 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 5 sales over 30 days. Compare recent listings and completed sales before buying or selling.
