How much is it worth?

[Lewis.]

I have a nice old school Kona Caldera and a friend is interested in buying it. Here are the pics:

http://lewisimo.pinkbike.com/album/Kona-Caldera/

What I am trying to find out is how much I should charge for it. He's a good mate so don't want to overcharge him if possible!

Many thanks bike gurus!

 

[cornholio's RC200]

Try here

http://www.retrobike.co.uk/forum/viewtopic.php?t=29681

Someone might know

 

[Lewis.]

thanks mate