Illustrated by Ken Sugimori
Gym Challenge · Gym series
Koga's Grimer
Koga's Grimer is a Common from the Pokémon TCG set Gym Challenge (Gym series), card #78 of 132. It's one of 49 Common cards in the set.
It's a Basic Grass Pokémon with 50 HP, weak to Psychic ×2, and retreats for 1 energy. Its attacks are Sludge Grip and Sludge Toss (20). The art is by Ken Sugimori.
Market value
Updated todayRecent range $0.49 – $19.98
- 1st Edition
- $4.43
- Unlimited
- $1.12
PSA 9 & PSA 10 comps
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Raw market value for ungraded copies, from marketplace sales data via TCGCSV and refreshed daily. Estimates for reference — not an offer to buy or sell.
How much is Koga's Grimer worth?
Koga's Grimer (Gym Challenge #78) is worth about $1.12 raw and ungraded. Recent marketplace activity spans $0.49 to $19.98 depending on condition and finish. Price data last refreshed today.
More Common cards in Gym Challenge
Most valuable cards in Gym Challenge
Attacks
Sludge Grip
If your opponent has any Benched Pokémon, flip a coin. If heads, choose 1 of your opponent's Benched Pokémon and switch it with the Defending Pokémon. The new Defending Pokémon is now Poisoned.
Sludge Toss
Card details
In this set
- Set
- Gym Challenge
- Series
- Gym series
- Card number
- #78 / 132
- Rarity
- Common
- Released
- October 16, 2000
Common questions
What rarity is Koga's Grimer #78?
Koga's Grimer is a Common. Gym Challenge contains 49 cards at that rarity out of 132 total.
Does condition change what Koga's Grimer is worth?
The prices on this page are for raw, ungraded copies. Condition swings what a card fetches — a Near Mint copy can be worth several times a played one, and a PSA 9 or PSA 10 slab is a different market again. Scryda scans the card, reads the exact print and finish, and shows raw alongside graded comps.