Koga's Grimer 078/132 — Gym Challenge
Common · Gym Challenge
Koga's Grimer 78/132 Gym Challenge price today: $1.01 raw, $17.00 PSA 9, $57.54 PSA 10. 1st Edition PSA 10: $123. PSA pop 62 (32% gem). Updated Oct 9.
Koga's Grimer 078/132 price
- Current raw price: $1.01 (as of 2026-10-10)
- Past month: -$0.10 (-9%) from $1.11
- Past 3 months: -$0.30 (-23%) from $1.31
- Past year: +$0.23 (+29%) from $0.78
- 1-year high: $1.37, low: $0.76
- About 154 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $1.01 |
| PSA 7 | $4.31 |
| PSA 8 | $15.39 |
| PSA 9 | $17.00 |
| PSA 10 | $57.54 |
| BGS 10 | $75.00 |
| CGC 10 | $20.83 |
PSA 10 premium: 57.0x the raw price.
PSA population
- Total graded: 62
- Gem rate (PSA 10 share): 32%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 1 | 1 |
| PSA 5 | 2 |
| PSA 6 | 3 |
| PSA 7 | 4 |
| PSA 8 | 11 |
| PSA 9 | 21 |
| PSA 10 | 20 |
eBay sales by month
39 matched eBay sales in the last 24 months, Normal printing.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-06 | 0 | 1 | $2.99 | |
| 2026-07 | 3 | 1 | $16.70 | $2.81 |
| 2026-08 | 1 | 9 | $2.99 | $2.25 |
| 2026-09 | 2 | 21 | $18.95 | $1.99 |
| 2026-10 | 0 | 1 | $1.99 |
Printings
| Printing | Raw | PSA 10 | PSA pop |
|---|---|---|---|
| Normal | $1.01 | $57.54 | 62 |
| First Edition Stamp | $4.65 | $122.50 | 462 |