1). 10 million Zimbabwean Dollars = US$4

2). 500,000 vietnamese Dongs = US$30

3). 100,000 Indonesian rupiah = US$11

4). 50,000 Iranian Rial = US$5

5). 50,000 São Tomé Dobra = US$3.47

6). 10,000 Guinean Francs = US$2.33