What is used perfect Condition Imagio worth?

[johnbrain]

Hey gang. I have never bought nor sold a used phone. In fact I have a drawer full of old CDMA phones.

I am considering paying cash for the Incredible. Also something I have never done.

What should I ask for my Imagio? I would sell it unlocked if buyer wanted. With unopened 3 pack of Boxwave screen protector. It already has Body Armor on it and a hard case which I would leave on at buyer's request.

Just searching for feedback.

Thanks.