Appraisal, Appraiser

Hoping that I’m not starting a thread on a topic that has been discussed already. I see multiple posts/threads on insurance, and how these beasts are covered. Many are doing appraised value policies. Since that’s the case, it would be nice to develop a list of appraisers that know these vehicles and what they are truly going for in the market right now. That said, does anyone have history with a quality appraisal? Personally, I’m in Oregon and am needing a certified appraisal for my 98 7.3 SMB HOLY GRAIL. Really appreciate the input. I just posted on SMB Forum so I’ll update if I have answers from there.