$150.00 To $170.00
it is around 200-250
$149.99
You can trade in your DSI at Best Buy for about $40.
You can buy prepaid point cards from stores such as Best Buy or Future Shop.
You cannot download DSi points. You will have to buy the point card from a store (such as Best Buy or Future Shop) and then enter the code to get DSi points.
No, the DSi isn't the same in money value as the 3DS is.
you can buy it at gamestop or best buy
Best buy walmart or a electronic store
twenty dollars, it depends where you buy it though, i got mine for $20 at a best buy store
it comes with the dsi but if you ruin it you can buy one at walmart for 15 dollars
in game stop and best buy