No problem with souvenirs at all, or genuine material. Its the rip-off merchants wiith the dodgy autographs and fake memorabilia that upset me. Where are you getting a souvenir mag?
It's for sale on Amazon.co.UK for £4.99, but I have just been out to walk the dog and found it in the local newsagent. It's 84 pages packed with lots of nice shiny pictures, and covers some of his history, plus the Olympics and US Open. Produced by the Mirror group, so the text is quite simplistic, but it's a nice thing to have. I wouldn't waste money on dodgy autographs and suspect tennis balls.