Stater

Kyzikos was the dominant source of electrum coinage in the Greek world throughout the fifth and fourth centuries, and its staters functioned as a de facto international trade currency across the Aegean and Black Sea regions. The city's electrum was natural alloy sourced from river deposits, giving each issue a slightly variable gold-to-silver ratio — a fact ancient merchants understood and priced accordingly. Athenian naval accounts and temple treasuries both record Kyzikenoi as a standard unit of reckoning.

The Von Fritze corpus remains the essential reference, though attribution of individual dies continues to be revised as new specimens surface from the Pontic trade zone.