Gum-1019 variety, bearing the obverse portrait of Sigismund III Wasa.
OK, so this is not a rare item.
It is, however, the most incredibly toned coin that we have ever seen (and that includes a veritable ton of toned Morgans and commems and every other coin we have ever encountered of any date, denomination, composition or country of origin).
A lovely, lustrous gem with utterly electrifying color in shades of gold, orange, fuschia, brilliant emerald, bright blue, etc., etc. that is frankly more vibrant in hand than it appears in our TrueView photos.
This coin is from the CRO archives and is not currently available for sale.