Few specimens exist today, and none have been up for auction since the last one sold for upward of $400,000. The 1851 12d Black Empress is far from the rarest Canadian stamp, but it still commands ...

The "Inverted Jenny," 1918, one of the rarest and most valuable stamps ... A week later, he sold them to Philadelphia stamp dealer Eugene Klein for $15,000 (around $317,000 today).

“Even back in secondary school, I was aware that stamps have value and can be bought and sold. I started off collecting stamps from all over the world, and Malaysian first day covers, to ...

The auction coincided with the holy month of Ramadan, featuring more than 350 rare stamps ... including stamps and coins, with approximately 80% of the items sold at prices that suit most collectors.