What to do with broken iPhone 3G? A friend order an iPhone 4 to replace his iPhone 3G which has a cracked screen. He offered it to me. 

I have AT&amp;T on a family plan with no text or data. What should I do with the phone?

I'm open to suggestions, but I'm considering...


fixing the screen and then selling it. I'd put that money towards purchasing the iPhone 4 with a data plan.
fixing the screen and keeping it.
selling without fixing the screen.


I guess I could keep it without fixing the screen too, but...
You can buy very cheap screen replacements on ebay (about AU$30). I have fitted one of these myself, it is not too hard.