A Banksy mural has been put up for auction on a US website with a guide price of up to £450,000 after being removed from a building in north London.

Photograph: The graffiti, titled ‘Banksy Slave Labor (Bunting Boy). London 2012’, as it was on the side of Poundland store in Wood Green, London. Matthew Chattle/Alamy (via Banksy mural torn off London Poundland store for Miami auction | Art and design | guardian.co.uk)