No.
Nintendo's Wi-Fi connection service has no charges. Though you do need to pay for your high speed interent connection.
39.99
it doesn't cost anything
It doesn't cost anything for the DS to actually connect to the internet, but it requires access to a wi-fi hotspot. Some places offer free wi-fi to customers, but most of the time that'll be your own wireless connection that you're paying for.
No it doesnt , If you have WIFI it is free but if you have a dongle USB you cannot connect at all.
No it did not. All it required was an internet connection.
It isn't clear what exactly you want to build and connect. The cost of the connection will most likely depend on the distance to the nearest part of the national grid.
The events don't cost anything to go to...you go in the store, turn on wireless, get the Pokemon, and leave.
No you just need an internet connection that will support the 3ds. Just set it up and connect.
I have a Samsung Monte, It does have WIFI, but if you can connect to someones Internet Connection, It doesn't cost. How ever if you don't it may cost an Extreme amount of money.
it cost about 99.99
The cost incurred would need to include your computer/internet connection. However actually asking a question does not cost anything.