In America, a DS game costs about $60.00 or less because of how complicated it is to make a game and because the chip is pretty tiny. (After all, I am a big gamer, so I know practically every price for a game ;) ) Hope this helps :)
100 dollars
The Harvest moon DS cute game cost about $40.00
Around $20 I think...
20
A new DS costs about $125, but sometimes comes with a fr game.
the Mario kart game cost 30-35 bucks
I think new DS games usually cost around 30 or 35 U.S. dollars.
50 dollars
25 cents
Near $30
Most Art Academy DS game cost around £15.00 but you can find some cheaper...
It's about 25$ - 30$ but it's an awesome game