Adjusted price |
Original price |
Item(s) |
Example image(s) |
Country |
Year |
No. in existence |
Date of sale |
Seller |
Buyer |
Auction house |
Refs |
$24,900,000 |
$17,400,000 |
Red Revenue block of four and sheet of 25 5-candarin Large Dragon stamps |

 |
Qing China |
1878 (Large Dragons) 1897 (Red Revenues) |
Unknown (Large Dragons) 1 known (Red Revenues block of four) 32 known (Individual Red Revenues) |
2009 |
Lam Manyin |
Ding Jingsong |
Unknown |
[3] |
$13,000,000 |
$11,200,000* |
"Ball Cover" with Mauritius 1d red (XX) |
 |
British Mauritius |
1847 |
3 known |
June 26, 2021 |
Anonymous |
Anonymous |
Christoph Gärtner |
[4][5][6] |
$12,592,000 |
$9,480,000* |
British Guiana 1c magenta |
 |
British Guiana |
1856 |
1 known |
June 17, 2014 |
Estate of John du Pont |
Stuart Weitzman |
Sotheby's, New York |
[1][2] |
$8,707,000 |
$4,000,000 |
"Bordeaux Cover" with Mauritius 2d blue (XXII) and Mauritius 1d red (XXI) |
 |
British Mauritius |
1847 |
Unique |
1993 |
Anonymous |
Anonymous |
David Feldman SA, Geneva |
[7] |
$6,400,000 |
$4,800,000 |
Inverted Jenny block of four |
 |
United States |
1918 |
1 (as block of four) 100 (as individual stamps) |
October 4, 2014 |
Donald Sundman |
Anonymous |
Private sale |
[8] |
$5,570,760 |
$5,570,760 |
500 mon Inverted Centre |
 |
Empire of Japan |
1871 |
1 known |
June 3, 2023 |
Yuji Yamada |
Anonymous |
David Feldman SA, Geneva |
[9][10] |
$4,780,000 |
$2,970,000[note 2] |
Z Grill |
 |
United States |
1868 |
2 |
2005 |
Donald Sundman |
Bill H. Gross |
Private exchange |
[11] |
$4,611,000 |
$2,300,000[note 3] |
Treskilling Yellow |
 |
Sweden |
1855 |
1 known |
1996 |
Anonymous |
The Box AB |
David Feldman SA, Geneva |
[12][13][14] |
$3,921,000 |
$1,900,000 |
"Missionary cover" with Hawaiian 2c Blue, 5c Blue and two United States 3c Brownish Carmine |
 |
Hawaii and United States |
1852 |
Unique |
November 7, 1995 |
The Honolulu Advertiser Collection |
Anonymous |
Robert A. Siegel, New York |
[15] |
$3,540,000 |
$2,690,000 |
"Bombay Cover" with two Mauritius 1d red (XVIII & XIX) |
 |
British Mauritius |
1847 |
Unique |
2016 |
Anonymous |
Anonymous |
David Feldman SA, Geneva |
[16][17] |
$3,060,000 |
$2,190,000 |
1⁄2grano blue "error of colour" |
|
Two Sicilies |
1859 |
2 |
June 10, 2011 |
Anonymous |
Anonymous |
Galerie Dreyfus, Basel |
[18] |
$2,960,000 |
$1,900,000 |
"Rush 1847 Cover" with strip of six 10c black stamps |
 |
United States |
1847 |
Unique |
May 13, 2006 |
Anonymous |
Anonymous |
Robert A. Siegel, New York |
[19] |
$2,770,000 |
$1,900,000 |
"Xiphopagus Triplet" with two 30r and one 60r stamps |
 |
Brazil |
1843 |
Unknown |
June 5, 2008 |
The Islander Collection of South America |
Anonymous |
Robert A. Siegel, New York |
[20] |
$2,503,000 |
$1,150,000 |
Mauritius 2d blue (III) |
 |
British Mauritius |
1847 |
12 known |
1993 |
Anonymous |
Mauritian private consortium |
David Feldman SA, Geneva |
[21] |
$2,380,000 |
$1,680,000 |
"Champion" letter with two 5-centime Strubels in blue misprint and brown 5-centime Strubel |
|
Switzerland |
1855 |
Unique |
June 10, 2011 |
Anonymous |
Anonymous |
Galerie Dreyfus, Basel |
[22] |
$2,344,000 |
$1,605,000 |
"Trondheim" block of 39 4-skilling stamps |
 |
Norway |
1855 |
Unique |
April 2008 |
Anonymous |
Anonymous |
David Feldman SA, Geneva |
[23] |
$2,500,000 |
$2,000,000 |
The Whole Country is Red |
|
People's Republic of China |
1968 |
Unknown |
November 23, 2018 |
Anonymous |
Anonymous |
China Guardian, Beijing |
[24] |
$2,149,000 |
$1,471,500 |
Baden 9 Kreuzer error |
 |
Baden |
1851 |
4 |
April 3, 2008 |
Anonymous |
Anonymous |
David Feldman SA, Geneva |
[25] |
$1,995,000 |
$1,593,000* |
Inverted Jenny |
 |
United States |
1918 |
100 |
November 15, 2018 |
Anonymous |
Anonymous |
Robert A. Siegel, New York |
[26] |
$1,878,870 |
$1,344,180 |
Mauritius 2d blue (XIII) |
 |
British Mauritius |
1847 |
12 known |
June 28, 2011 |
The Chartwell Collection of Humphrey Cripps |
Anonymous |
Spink, London |
[27][28] |
$1,500,290 |
$1,073,340 |
Mauritius 1d red (X) |
 |
British Mauritius |
1847 |
15 known |
1993 |
Anonymous |
Mauritian private consortium |
David Feldman SA, Geneva |
[29] |
$1,450,000 |
$1,180,000 |
Alexandria "Blue Boy" cover |
 |
United States |
1847 |
Unique |
June 22, 2019 |
Anonymous |
Anonymous |
H.R. Harmer, New York |
[30] |
$1,314,000 |
$900,000 |
B Grill |
 |
United States |
1867-8 |
4 known |
October 28, 2008 |
The Perry Hansen Collection of U.S. Stamps and Covers |
Anonymous |
Robert A. Siegel, New York |
[31] |
$1,309,000 |
$970,000 |
Red Revenue |
 |
Qing China |
1897 |
32 known |
2013 |
Anonymous |
Anonymous |
Interasia Auctions, Hong Kong |
[32] |
$1,240,000 |
$600,000 |
2-cent unused Hawaii "Missionaries" stamp |
 |
Hawaii |
1851 |
1 (unused) 15 (total) |
November 7, 1995 |
The Honolulu Advertiser Collection |
Anonymous |
Robert A. Siegel, New York |
[33] |