200 Zlotych Rok 2000

Poland's trimetallic coinage program of the late 1990s pushed against the technical limits of what mint presses could reliably produce at the time — bonding three discrete metallic rings without micro-fracturing at the joins required tolerances that several European mints declined to attempt. The year 2000 issue was as much an engineering demonstration as a commemorative, commissioned partly to establish Mennica Polska's credentials as a precision manufacturer in the run-up to Poland's broader European integration ambitions.

Relatively few were struck, and the combination of gold content across two separate rings makes melt-value calculation genuinely nonlinear.