Norway
Christian IV Speciedaler 1637, KM12, Dav-3534, Ahlstrom-37, MS62 NGC. An impressive survivor, and surely among the finest known, with lovely mint bloom and an especially strong strike that renders the central portrait and reverse lion in seldom-rivaled detail. A treasure for the Scandinavian collector that is simply listed as "rare" in the SCWC. Krause catalog price(s) for this item: $950 in VF, $1800 in EF.
Estimate: 4000-6000 USD