~$12M
Mauritius post Office- Extremely rare post-blue and orange stamps are highly sought after.
1847
The Field Guide
The most valuable stamps in the world
A quick-guide reference to valuable versions of everyday stamps you might run into, and the most valuable stamps from around the world- complete with pictures, approximate values, and how to determine if you have the valuable variety shown. If you identify one of these stamps; keep it safe and then contact Big Sky Stamps for next steps you can take to transform your valuable piece of art, into money in the bank.
10 entries
~$6M
Japan- 500 Mon Dragon inverted center
1871
~$3M
Italy- 1859 Sicilian color error- Most rare and valuable Italian stamp ever produced. The valuable color is Blue
1859
~$2.5M
Sweden "Treskilling Yellow" Error of color- Yellow is the rare stamp.
1855
~$2.2M
China- "The Whole Country is Red" Stamp design included mistakes. The rare stamp is pictured
1968
~$1.5M
Germany- 1851 Green Baden Kruzer 9. Error of color, should be pink
1851
~$1M
Chinese Dowager with inverted surcharge
1897
~$850K
1851-52 2c Hawaiian Missionary 5c
1851
~$750K
Great Britian, "Penny Red" plate 77 You can see the plate number "77" located in the design along the long edge
1841
~$500K
Britian "IR Official" This overprint in pale dull purple color
1904