There are 2 versions: 16 Gb and 32 GB.
iPhone 3G S = iPhone 3G + Extra's
A regular iPhone 3G (not the 3G S) costs about $99, give or take some depending on where you buy it (not including tax).
Both the iPhone 3G and the iPhone 3G S support MMS with the 3.0 update.
$200 with a two year plan
iphone 3g s
No, the only phone with higher quality is the iPhone 3G[S], and the new iPhone that isn't out for you yet.
You can get a load of accessories for the iPhone 3G S, such as headsets, and of course car chargers.
Yes
it will be $199 for the 16 gb and $299 for the 32 gb model
Selena Gomez Has The iPhone 3G [s] =]
The app that you play a song to and it recognizes the song, only available for the iPhone, iPhone 3G, or iPhone 3G S, is called Shazam.
Yes.