Machop is card #67 of 102 in HS—Triumphant (2010), a Common illustrated by Shin Nagasawa. At about $6.19 it is the #72 most valuable card in the set. In a HS—Triumphant booster it turns up about once every 5 packs. It is one of 24 Machop cards printed so far.
1999Base Set
2002Expedition Base Set
2006Legend Maker
2008Stormfront
2010HS—Triumphant
2013Plasma Blast
2016Generations
2020Champion's Path

















See the full HS—Triumphant card list
An ungraded Machop from HS—Triumphant sells for about $6.19. A PSA 10 is worth more, roughly $49.52 by our estimate, and a PSA 9 around $17.33.
It is a Common, and it shows up about once every 5 HS—Triumphant packs.
Shin Nagasawa drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open HS—Triumphant 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.