You can trade in a DSi for money off a 3DS yes. Be warned that the trade in price for a DSi is at rock bottom pretty much.
No, the DSi isn't the same in money value as the 3DS is.
Yes, you could potentially trade in a DSi for some money off a 3DS. Due to the age of the DSi I would not expect you'd get much for it, if the place will even accept it at all.
You can't trade JUST you DSi system in for a 3DS system anywhere.
Ds light is $50, Dsi is $70 and Dsi Xl is $100
You can Trade a DSI in at Gamestop, they will give you credits for your DSI to buy something else, such as a 3DS.
in Australia if you go to game the 3ds costs $99 if you trade in a dsi XL console and any 2 ds games
A DSi can be traded for $75, and the 3DS costs $250. Trading a DSi for a 3DS would cost you about $175 without tax.
You can trade in your DSI at Best Buy for about $40.
yes, at Gamestop Trade your DSi XL and get $100 in-store credit toward the reservation of a 3DS, trade in your DSi and get $75 or trade in your DS lite and get $50.
I am 99.99% sure that you cannot trade in the DSi XL for a 3DS without needing to pay or trade extra.* But what you could do is trade in your DSi XL with a couple games and extra cash, and you should have saved up enough to get your 3DS.*You would have to find an extremely good deal, and I don't think it would be possible.
It depends on where you trade it in. Think of places then ask the question. No offense intended.