Antigua

You're much more likely to see a mint revenue from Antigua than a used one. Between 1862-1870 and from 1890 onwards, postage stamps were used instead and even then only in very limited numbers.
There are a total of just 15 stamps, the 10/- value being the most sought after.

(01) 1d Blue & Blue (1870) Views: 1800	(02) 2d Blue & Blue (1870) Views: 1493	(03) 3d Blue & Blue (1870) Views: 1446	(04) 4d Blue & Blue (1870) Views: 1527	(05) 6d Blue & Blue (1870) Views: 1490
(06) 1/- Blue & Orange (1870) Views: 1492	(07) 2/- Blue & Orange (1870) Views: 1539	(08) 3/- Blue & Orange (1870) Views: 1511	(09) 4/- Blue & Orange (1870) Views: 1519	(10) 5/- Blue & Orange (1870) Views: 1478
(11) 10/- Blue & Orange (1870) Views: 1496	(12) 1d Blue (1876) Views: 1612