This is a 1970 PROOF CENTRAL AMERICAN REPUBLIC GOLD 50 PESOS, KM X#1, 1/1500 .5787 OZ AGW. A rare proof 50 Pesos created by the Central American Republic to celebrate the 10th Anniversary of Central American Economic Integration from 1960-1970. Only 1500 were minted and these seldom pop up today. They are 20 grams of .900 Fine Golds, with an actual gold weight of .5787 oz. Comes with the original packaging for this scarce issue! Our commitment is to provide you with quality coins and collectibles at the best possible prices. This piece is no exception. Please note, the coin and collectibles markets do fluctuate, and prices occasionally will change. In this rare circumstance, we will contact you first to verify your order.