Nidoking is card #34 of 165 in 151 (2023), a Rare illustrated by Shiburingaru. At about $0.28 it is the #187 most valuable card in the set. In a 151 booster it turns up about once every 35 packs. It is one of 22 Nidoking cards printed so far.
1999Base Set
2002Legendary Collection
2004FireRed & LeafGreen
2007Secret Wonders
2009Rising Rivals
2013Plasma Freeze
2019Team Up
2023151

















An ungraded Nidoking from 151 sells for about $0.28. A PSA 10 is worth more, roughly $0.98 by our estimate, and a PSA 9 around $0.56.
It is a Rare, and it shows up about once every 35 151 packs.
Shiburingaru drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open 151 booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.