It should be backwards compatible with all DS and DSi games. However there are a few things that can't be supported:
Yes, you can download Kirby Triple Deluxe on the Nintendo eShop at a MSRP of $39.99 (CAD/USD)
Firstly, you will need internet connection and your region settings must be in a location that has the Nintendo eShop available. Then, select the Nintendo eShop icon on the home screen. Enter your Nintendo Network ID and password to have access to the Nintendo eShop.
$20 for USA and Canada. I'm not sure about other countries.
To add funds to your Nintendo eShop account, you must either have a prepaid Nintendo eShop card or a valid credit card. After launching the eShop, swipe to the right or tap the menu button to find the "Add funds" button. Alternatively, if you're looking to buy a specific game, do not have enough in your eShop account, and are paying by credit card, you can browse to the game you want to buy, then tap "Tap here to purchase." When the eShop tells you that you do not have enough to buy it, choose to add funds to your account, select "credit card", then select "needed" to add exactly as much as you need to buy that game. Remember that your eShop account is tied to your 3DS and cannot be used on another system.
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it cost about 99.99
As of my last knowledge update in October 2023, the Pokedex 3D application for the Nintendo 3DS was originally released as a free download. However, certain additional content and features may have been available for purchase. For the most current pricing and availability, it's best to check the Nintendo eShop directly.
As of my last update, Minecraft for the Wii U is available for purchase on the Nintendo eShop for $29.99. However, please note that pricing and availability may vary depending on your location and any ongoing promotions. I recommend checking the official Nintendo website or the eShop for the most up-to-date information.
The cost of a Nintendo in texes is the same price as here. $100 to $200.
£3.99
An Nintendo DS cost $129.99 and a Nintendo DSi is $169.99
A Nintendo DSi costs roughly from $150 to $180.