How much is Koga worth?

A raw (ungraded) Koga from Gym Challenge is currently worth approximately $28.72 based on recent sales. A PSA 10 graded copy is valued at $307.50. PSA 9 copies average $67. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Koga?

A PSA 10 graded Koga is currently valued at approximately $307.50 based on recent sales data.

What set is Koga from?

Koga is from the Gym Challenge set, card number 19.

Where can I buy Koga?

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

How many PSA 10 Koga exist?

According to PSA population data, there are 50 PSA 10 copies of Koga from Gym Challenge.

Is Koga a good investment?

173 copies of Koga sold in the last 30 days, with PSA 10 copies valued at approximately $307.50 and PSA 9 at $67. Check CardIndex for the latest price trends and market data.

Koga #19 — Gym Challenge

Population

PSA1,100 graded

BGS44 graded

CGC365 graded

SGC10 graded

About Koga

Koga from the Gym Challenge set (#19) is a Pokemon trading card released in 2000. It has a rarity of Rare Holo. Current fair market values for Koga are PSA 10: $307.50, PSA 9: $67, PSA 8: $50, Raw: $28.72. The most recent PSA 10 sale was $350 on April 14, 2026, with 23 sales tracked in the last 30 days. The most recent PSA 9 sale was $68 on May 13, 2026. A raw (ungraded) copy last sold for $32 on June 17, 2026. 173 copies of Koga sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 284 total sales across all grades for this card. There are currently 57 active listings for Koga.

Price by Grade

Koga #19 — Gym Challenge | CardIndex