Just thought I'd chime in here with a story my friend told me and I've seen the evidence so I believe him. He was given, as a gift for his son, a copy of the first edition of Space Hulk un-punched by a mutual friend of ours who'd had it for tewnty-ish years and hadn't bothered opening it.

He posted me some pictures of him an his son playing it (When I find 'em I'll post 'em so you can all feel my pain). Incidentally, if, about twenty minutes ago, you heard the loudest profanity ever, that was me.