Watch List notes:

NICARAGUA: Proof Set, 1975, KM-PS6, containing 5 silver coins: 20 cordobas, 50 cordobas (2 different types), and 100 cordobas (also 2 different types), all dated 1975, in pristine original case of issue struck at the British Royal Mint, with certificate of authenticity, issue limit of 2000 sets, set of 5 proof coins. R.

Estimate: 150-200 USD