The app is a free download for use with Target-exclusive AR cards.
Photos with Mario, a free application for 3DS that works with a line of Target-exclusive AR cards, is now available on the Nintendo 3DS eShop in the USA.
Players can use this application in conjunction with character-specific AR cards to view and photograph Mario characters in real-world settings. The required cards are sold at Target, accompanied by $10 of eShop credit. Three characters—Mario, Peach, and a Goomba—are available at this time, and they will interact with each other if multiple cards are used simultaneously.
The game has actually been available in Japan since April 2013. Three additional character cards are available there: Koopa Troopa, Luigi, and Bowser. Moreover, Nintendo later released a similar application and cards there based on Animal Crossing. It is unclear whether these additional products may see wider release in the future.
There is currently no word regarding a release for the title in additional territories.