Alright So I was thinking about trading my cracked jailbroken iphone 2g with a rundown battery for a good condition blackberry 9300. I am not a fan of blackberry so I won't keep it but I will sell it. What do you think would fetch more money?

Keep in mind the iphone 2g has a crack at the top, although the crack doesn't really extended onto the LCD screen and is hairline. It is 4gb and jailbroken.

I know iphone can do more but people are very turned off by the cracked screen and they may not want a poor battery life. What do you guys think?
I notice some people saying that RIM is losing it's value, however due to it's immersion in the corporate world it still has a very strong foothold. However the thing I see about apple is, getting an iPhone is about getting the latest and greatest model (or somewhere near it) So I feel like the blackberry could fetch more money instead of my aging and dying iphone which I keep on my nightstand?

That is my opinion so far, please help me decide, thank you.