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.
The DSi and 3DS can link and work together if they are both playing DS/DSi games. They will NOT link when the 3DS tries to link while playing a 3DS game.
No, 3DS games will only work in a 3DS.
No because the 3ds game is to big to put in a dsi
The 3ds supports all DS, DSI, and 3DS games. Like the DSI, it no longer supports game-paks for the Game Boy Advance.
no you can not play a 3ds game on a dsi because tjhe graphics are made for 3ds
No, a DSi is not powerful enough to run a 3DS game, and 3DS cartridges are specially shaped so they will not fit into anything but a 3DS.
You can trade it to gamestop for a discount off it, but it's not worth it, because the discount is smaller than the value of the dsi you trade in.
No, you cannot, it is a 3DS game and will only run in a 3DS.
3DS games can only be played on the Nintendo 3DS(XL) and 2DS. Therefore, Nintendo DS and DSi cannot play 3DS games
There is no such thing as a 3DS DSi.
No, it is a 3DS game and can only be played on 3DS.
The dsi can play any ds or ds lite games, however 3ds's are the only game systems that 3ds games work in.