Most 3DS first party titles (games from Nintendo) cost around $40. Some games may be cheaper depending on where you get them.
In comparison to the 3DS, the 3DS XL is much larger with a bigger screen. The 3DS games work just the same in both consoles.
Yes, but in order to not have to pay any money you would have to trade in a lot of PS2 games: you probably wouldn't get much more than $10 each for the games, and the 3DS costs $250.
No you do not have too pay for netflix on the 3DS.
Around about £30.00.
You buy ds or 3ds games and then put them in your 3ds.
Depending on where you will do the trade, you may either get the 3Ds free or will have to pay a little bit extra. (Depends on their condition.)
No, 3DS games can only be played on the 3DS.
You should pay about 50-75$ USD, depending how much he is willing to go for. DS Lite's aren't going for much right now, because the DSi and the 3DS coming out.
pretty much all the games on the dsi and ds lite. im pretty sure but 3ds might have a different game slot.
Gamestop (EB Games) sells 3DS at MSRP, which is as of October 2013, $169.99
Yes, it does. There are Nintendo 3DS games that are exclusively for the 3DS family.
Yes, the 3DS has games specifically designed for the system on cartridges and available through the eShop.