Value of John R. Fraps?

[Zenaidura]

I've inherited a John R. Fraps custom knife.

Can anyone give me an estimated value or more accurate info?

It appears as the first knife (top and right) on frapsknives.com - gallery

lockback with 'mother of pearl'? handle - damascus outside lock work -

- engraved tooling on metal work -heat colored frame & interior -

brass opener - 2" blade -

It's a beautiful knife but I'm going to have to let it go....

Thanks for your help!

Z.