He then sold it within five months to a former Russian government minister for £72 million.

This went on to become the world's biggest selling single of all time with 37 million copies sold within 2 months.

Half the lots sold within two months of the first sale.

Sixty units, available in various designs, sold within six months.

One and a half million copies are sold within five months.

The book was a critical and financial success, selling more than 37,000 copies within two months of publication.

The entire album is in English and sold 130,000 copies within 2 months.

"I wouldn't be the least bit surprised if they were sold within six months."

Far Cry sold 730,000 units within four months of release.

"And we reckon that most houses will sell within six months."