I'm looking at buying an iPhone. I can get a 3g one for $719 and a 16gb 3Gs for $879 off the Australia apple site. I already have an ipod touch 2g and want to know if it would be better to keep the ipod and buy a cheap phone or sell the ipod and buy a iphone. They are expensive and haven't had one, so i want to know if they're worth the big price tag. I was thinking of selling my 16gb ipod touch 2g for $200-250 and use that money for an iphone. But a lot of cheaper phones have phone stuff a lot like the iphone and i have the ipod touch for apps and stuff.