Top 7 Most Expensive Stamps in the World

7

The Penny Black: Unused $3000, Used $180

6

Hawaiian Missionaries: Unused $760,000 and Used $225,000

5

U.S. Franklin Z-Grill: $930,000

4

 British Guiana One Cent Black on Magenta: $935,000

3

The inverted Jenny: $825,000 – S$977,500

2

The first two Mauritius stamps: $1,072,260 – $1,148,850

1

The Three-Skilling Yellow: $ 2.3 million