How much is Koga's Grimer worth?

A raw (ungraded) Koga's Grimer from Gym Challenge is currently worth approximately $1.67 based on recent sales. A PSA 10 graded copy is valued at $61.75. PSA 9 copies average $15.99. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Koga's Grimer?

A PSA 10 graded Koga's Grimer is currently valued at approximately $61.75 based on recent sales data.

What set is Koga's Grimer from?

Koga's Grimer is from the Gym Challenge set, card number 78.

Where can I buy Koga's Grimer?

Koga's Grimer listings from eBay, Goldin, and other marketplaces are tracked in real time on CardIndex at https://www.cardindex.co.

How many PSA 10 Koga's Grimer exist?

According to PSA population data, there are 20 PSA 10 copies of Koga's Grimer from Gym Challenge.

Koga's Grimer #78 — Gym Challenge

Population

PSA59 graded

BGS1 graded

CGC235 graded

SGC1 graded

About Koga's Grimer

Koga's Grimer from the Gym Challenge set (#78) is a Pokemon trading card released in 2000. It has a rarity of Common. Current fair market values for Koga's Grimer are PSA 10: $61.75, PSA 9: $15.99, PSA 8: $16.30, Raw: $1.67. The most recent PSA 10 sale was $63 on December 15, 2025, with 9 sales tracked in the last 30 days. The most recent PSA 9 sale was $15.99 on January 19, 2025. A raw (ungraded) copy last sold for $1.41 on June 23, 2026. CardIndex has tracked 111 total sales across all grades for this card. There are currently 65 active listings for Koga's Grimer.