@curiousjim if you want to sell it, and it works now as-is, maybe a simple check-over would suffice. If you look at the hifishark link above, click on the "sold" tab. Gives an idea of what they sold for. Maybe the right buyer will invest in it when ready to upgrade it is my thought.
My Dynaco 400 sold for less than I had hoped for years ago and it was nice and minty.