why are some mobile phones worth so much to others on online auctions? I am selling a phone, and I don't know why it is going for so much. It is used, and is 2 years old but it is quite a good phone. I'm not complaining at all but I just wondered why people are so keen to buy it?? Surely you could buy a new phone for not much more? Or get a free one on a contract? I don't know if I am missing something? I am selling to UK and will only take paypal. Nokia n70 phone