The Leveson Report is over two thousand pages long, and is published in four volumes. You can download the forty-two page Executive Summary and the four large PDFs that make up the full report from the National Archives (at the grandly named official-documents.gov.uk doman).
If you want a hard copy of the report, The Stationery Office will charge a whopping £250.
However, there is a cheaper option to get a printed version of the report. I have taken the four PDFs and uploaded them to Lulu.com, the print-on-demand website. Each document (I, II, III, IV) costs around £12, and so (with delivery included) one may obtain the entire report for under £60.
Is this legal? Yes. The Leveson Report carries an Open Government Licence (a variation on a Creative Commons Licence) which states that anyone is free to “copy, publish, distribute and transmit the Information”. There is no creator mark-up on the documents (i.e. I do not make any money), so ordering them in this way is analagous to clicking ‘print’ on the PDFs and feeding two-thousand sheets of paper into your office printer!
Why is there such a disparity in price? The answer is colour. The design of the report available via The Stationery Office is printed with a blue spot colour, used in various tints throughout the report. In the cheaper Lulu versions, the content is simply black-and-white.