Coins of Courland and Semigallia - catalog with values

Duchy of Courland and Semigallia (1561–1795)

Taler=36 groschen; Grossus=4 solidus (schilling)

Gotthard von Kettler (1562-1587)

1 shilling 1574
billon
MONE NOVA ARGENTEA / 74
DVCAT CVR ET SEMEG
Value ~ 60-80 USD

1 shilling 1576
billon
MONE NOVA ARGENTEA / 76
DVCAT CVR ET SEMIG
Value ~ 50-70 USD

1 shilling 1577
billon
MONE NOVA ARGENTEA / 77
DVCIS CVR ET SEMEG
Value ~ 40-50 USD

Ernst Johann von Biron (1762-1569)

1 grossus 1763
billon
MON ARGENT DVC CURLAND
EJ / 1763
Value ~ 20-30 USD

Costs of Courland and Semigallia coins in this catalog approximate and indicated specifically for the coin shown in the picture.
I do not buy or sell coins - this is just a catalog.