Koga's Grimer Gym Challenge 1st Edition #78
Gym Challenge 2000 · #78 · updated 2026-11-03
| Price | 30d | 1y | |
|---|---|---|---|
| PSA 10 most traded | $300 | ▲20% | ▲352% |
| PSA 9 | $36.65 | — | — |
| Raw | $4.67 | — | — |
| Pokémon index | — | ▲26% | ▲97% |
| Grimer index | — | ▲29% | ▲185% |
| Gym Challenge set index | — | ▲23% | ▲120% |
| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $300 | 1 | ▲ 352% |
| PSA 9 | $36.65 | 0 | — |
| PSA 8 | $25.00 | 0 | — |
| PSA 7 | $24.00 | 0 | — |
| PSA 5 | $14.99 | 0 | — |
| Raw | $4.67 | 2 | — |
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About Koga's Grimer Gym Challenge 1st Edition #78
Koga's Grimer Gym Challenge 1st Edition #78 is a 2000 Pokémon card from Gym Challenge, number 78. Right now a PSA 10 sells for about $300; a PSA 9 sells for about $36.65; a PSA 8 sells for about $25.00; an ungraded copy sells for about $4.67, each the median of the newest three recorded sales inside 30 days.
We hold 186 recorded sales of this card going back to 2018-04, 3 of them in the last 30 days. By venue: eBay 95%, Fanatics 4%, Alt 1%. The most traded grade over the last 90 days is PSA 10, up 352% on a year ago.
Over the same year, all Pokémon cards up 97%; Grimer cards up 185%; Gym Challenge set cards up 120%, so this card has outpaced the market it belongs to. The chart above plots those indices against the card.
PSA has graded 160 copies at PSA 10 and PSA 9 227, PSA 8 55. Population as of 2026-11-01, from PSA's cert records.
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Koga's Grimer Gym Challenge 1st Edition #78 questions
How much is a Koga's Grimer Gym Challenge 1st Edition #78 worth?
About $300 in PSA 10, the most traded grade and an ungraded copy about $4.67. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Koga's Grimer Gym Challenge 1st Edition #78?
About $300, 1 PSA 10 sales in the last 30 days, up 352% on a year ago. PSA has graded 160 copies at 10.
How much is an ungraded Koga's Grimer Gym Challenge 1st Edition #78 worth?
Raw copies sell for about $4.67, 2 sales in the last 30 days. Condition drives raw prices more than any grade does.
Is Koga's Grimer Gym Challenge 1st Edition #78 going up in value?
In PSA 10 it is up 352% over the last year and up 20% over 30 days. All Pokémon cards up 97% over the same year. Grimer up 185% over the same year. Gym Challenge up 120% over the same year.
What is the PSA 10 premium on Koga's Grimer Gym Challenge 1st Edition #78?
A PSA 10 sells for 8.2x a PSA 9 right now ($300 against $36.65).
Where can I buy a Koga's Grimer Gym Challenge 1st Edition #78?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Koga's Grimer Gym Challenge 1st Edition #78?
PSA 10: 160; PSA 9: 227; PSA 8: 55. As of 2026-11-01.