Wouldn't it be possible to, say, get scans of the front cover, back cover and perhaps the spine of the book and make your own sleeve for the rulebook?
I mean, that should be more legal, especially if it's not done for profit and would basically be a fan product... Which would obviously be downloadable for free?
Or, you know, just sell those Brony editions online and get enough funding from crazy bronies to actually get the licensing done and publish a legit version.
PS. Only the first two lines of this message should be taken seriously.