A plane flying upside down makes this 1930 Papua stamp one of the greatest ever Australian issues. Read about its sale here.

Another big Honus Wagner T206 baseball card sale sees the big man go for short of $2 million. Discover this legendary card ...

We can all spot a Lowry today, but in 1925 this picture was bought for £10. Read about its upcoming auction for £1 million.

A letter written by a Titanic survivor and posted from the doomed liner has sold for five times its estimate at £300,000.

Lowry’s work today is really well known, but he was an unknown when he sold this picture for £10 and threw in another work for free. Now just one will sell for £1 million.

One of Napoleon's most shameful moments has been sold at auction for $30,000. Read how he denied the Papal kidnapping he ...

Another Patek Philippe joins the most valuable watches ever sold at auction thanks to a £1.6-million sale in Hong Kong.