How much is Giovanni's Nidoking worth?

A raw (ungraded) Giovanni's Nidoking from Gym Challenge is currently worth approximately $50 based on recent sales. A PSA 10 graded copy is valued at $1,999. PSA 9 copies average $172.80. Prices are based on completed sales across eBay, Goldin, and other marketplaces.

What is the PSA 10 price for Giovanni's Nidoking?

A PSA 10 graded Giovanni's Nidoking is currently valued at approximately $1,999 based on recent sales data.

What set is Giovanni's Nidoking from?

Giovanni's Nidoking is from the Gym Challenge set, card number 7.

Where can I buy Giovanni's Nidoking?

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

How many PSA 10 Giovanni's Nidoking exist?

According to PSA population data, there are 368 PSA 10 copies of Giovanni's Nidoking from Gym Challenge.

Giovanni's Nidoking #7 — Gym Challenge

Population

PSA4,153 graded

BGS73 graded

CGC611 graded

SGC26 graded

About Giovanni's Nidoking

Giovanni's Nidoking from the Gym Challenge set (#7) is a Pokemon trading card released in 2000. It has a rarity of Rare Holo. Current fair market values for Giovanni's Nidoking are PSA 10: $1,999, PSA 9: $172.80, PSA 8: $124.80, Raw: $50. The most recent PSA 10 sale was $1,999 on September 24, 2026, with 30 sales tracked in the last 30 days. The most recent PSA 9 sale was $172.80 on October 1, 2026. A raw (ungraded) copy last sold for $50 on October 5, 2026. CardIndex has tracked 519 total sales across all grades for this card. There are currently 61 active listings for Giovanni's Nidoking.