ريال برازيلي
The effect of this may be compared to the neighboring Brazilian real, which was roughly on a par with the Argentine peso until the beginning of 2003, when both currencies were about three per U.S. dollar. The "real" started gaining in value more than the peso due to Brazil's slower buildup of dollar reserves; by December 29, 2009 a "real" was worth almost 2.2 pesos.