Poland
Republic 5 Zlotych 1931-(W) MS61 NGC, Warsaw mint, KM-Y18. A truly noteworthy selection, featuring the image of a winged Nike with her arms outstretched atop surfaces that are lightly toned and contain a surprising amount of bloom. Unremarkable wisps most likely account for the grade, but ultimately do little to detract from the overall appeal of this popular type. For reference, the SCWC prices this coin at $1,700 in XF, and since there are currently only a handful of certified mint-state examples of this date, it seems to follow that this well-defined and highly-coveted offering is worthy of a premium.
Estimate: 3500-4000 USD