Infernape is card #20 of 114 in Steam Siege (2016), a Rare Holo illustrated by Naoki Saito. At about $1.21 it is the #33 most valuable card in the set. In a Steam Siege booster it turns up about once every 33 packs. It is one of 17 Infernape cards printed so far.
2007Diamond & Pearl
2008Stormfront
2013Plasma Storm
2016Steam Siege
2018Ultra Prism
2019SWSH Black Star Promos
2023Scarlet & Violet Black Star Promos
2024Twilight Masquerade

















See the full Steam Siege card list
An ungraded Infernape from Steam Siege sells for about $1.21. A PSA 10 is worth more, roughly $6.05 by our estimate, and a PSA 9 around $2.78.
It is a Rare Holo, and it shows up about once every 33 Steam Siege packs.
Naoki Saito drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Steam Siege 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.