Machop is card #117 of 165 in Expedition Base Set (2002), a Common illustrated by Shin-ichi Yoshida. At about $16.49 it is the #143 most valuable card in the set. In an Expedition Base Set booster it turns up about once every 9 packs. It is one of 24 Machop cards printed so far.
1999Base Set
2002Expedition Base Set
2006Legend Maker
2008Stormfront
2013Plasma Blast
2016Generations
2020Champion's Path
2023151

















See the full Expedition Base Set card list
An ungraded Machop from Expedition Base Set sells for about $16.49. A PSA 10 is worth more, roughly $214 by our estimate, and a PSA 9 around $65.96.
It is a Common, and it shows up about once every 9 Expedition Base Set packs.
Shin-ichi Yoshida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Expedition Base Set 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.