How much can I sell my iphone for? - 1

I have the iPhone 3GS I wanna sell it and get a iphone 4 I was thinking 100 dollars what do you think, it works very well but it has a small crack in the screen

Any crack in the screen will lower the value, here are more things that can lower the value:

Cracks
Scratches
No box
Battery problems
Hadware problems
Charger problems
Network problems
Bluetooth/Wi-Fi problems

I would check around ebay to see how much people are selling your phone.

Another thing is, check what the capacity is:

8gb
16gb
32gb

The higher the capacity, the more its worth

If you sell the charger with it, you could get more

If its unlocked (can be used on any network) you would also get more

Just check ebay:

8gb
http://m.ebay.com/...+8gb&cid=0

16gb
http://m.ebay.com/...e+3gs+16gb

32gb
http://m.ebay.com/...e+3gs+32gb

Answer by videodude747