Is the Pokemon trading card video game still on sale in America?

It's impossible to answer that question without knowing which specific "Pokemon trading card video game" you're referring to.

There are many different Pokemon trading card games available:

* The Pokemon Trading Card Game Online (TCG Online) - This is a free-to-play digital version of the physical card game. It is available on PC, macOS, and mobile devices.

* Pokemon Trading Card Game (various versions) - These are video games based on the physical card game, often released for different Nintendo consoles.

* Other games - There are also other Pokemon games that involve trading cards, such as the main series games (like Pokemon Sword and Shield).

To give you a definitive answer, please clarify which Pokemon trading card video game you're asking about.