Sometimes you can
Normally, you can play new DS games on old DS. But if the games says for DSi only, or for 3DS(will be pubulished soon) only,the it can not play on old DS.
Yes you can you can can can!
Ye you can but it is difficult, expensive, and most importantly, illegal.
They sure are! but after they are done making the current 3ds games, there will be done with 3ds games. but not DS games! DS games are staying!
you can not play japan ds games in a America ds they are diffrent devices
this obviously varies in price, but games usually range from about £15 to £40, as obviously new releases are more expensive that older games. if you go to a shop like Game sometimes thay have offers on, where you can take in two old Nintendo ds games and swap them for a new game, of they sell second hand ds games reasonably cheaper. .. Also bigger games e.g Guitar Heroes which have a whole drum set cost a lot more.
if the artwork on the box say DSI you can not play it on a Nintendo ds, but, there are only a handful of games that say this
Yes, you can use ds lite games in the original Nintendo ds. They are not making new specialized games for the Nintendo ds lite. they are still making games that fit both the original DS and the Nintendo DS Lite.
yes you can trade in your ds games for new ones as long as that they are at the same price and from the same seller.
there is no new games for the Nintendo ds, its just an upgraded versionof the ds lite, so the ds Pokemon games work all the same
DS games are about 10.00 to 15.00.If they are new 15.00 to 20.00