Blackberry Pearl 8100 How much is it worth?

[vlad|KARNAFËL【KOR】]

Herro!xD I was wondering how much a blackberry is worth now a days. It's a used Blackberry Pearl 8100. From cingular. (Yes Cingular not att) everything works fine the way its suppose to. It has minor scratches. I want to ditch ATT and go with a Helio. I want to buy an OCEAN device. it trapped my attention O_O


thanx for your time!!