I have 2 detectors for sale, New Nokta goldfinder 2000 I only played around in the yard, never got up to the CO mountains.
I also have a Minelab Xterra pro lightly used, both detectors include the 5 inch coils I'm asking $175 for the Minelab and $300 for the Nokta.
I live in Ft Collins CO email me at janglesfld@gmail.com and I'll send you my phone # Thanks John!