Watch List notes:

COLOGNE: Friedrich III von Saarwerden, 1371-1414, AV goldgulden (3.46g), Bonn, ND, Fr-791, coat-of-arms of Köln-Saarwerden surrounded by coats-of-arms of Mainz and Trier, rosette below // St. John the Baptist standing facing, raising right hand in benediction and holding scepter in left hand, NGC graded MS64. The NGC population report is not present for this type, but this is likely the finest known example graded, as the highest graded example we have found in public auction records are two MS63 examples.

Estimate: 1,500-2,000 USD