This incredible piece of Banksy art could be the biggest ever banksy for sale. This is an amazing opportunity for serious art collectors, and Banksy lovers to own a real one off Banksy. Situated on the world famous Portobello Road, this is one of Banksy’s most recent street paintings. People say that Banksy actually knocked on the owner’s door and asked whether he could graffiti the wall before he did it. Owner of the building has spent over £1,000 protecting the work of art to date. It’s protected with Perspex glass safe from vandals. The masterpiece is on eBay for a ‘Buy it Now’ price of £1,000,000, but surprisingly, the current bidding sits at a mere £6,600. Removal and replacement of the wall is an additional cost, which might be something around £5,000.