Wind a piece of rope around this name so that it can't breathe; that probably won't do the trick entirely, so then twirl the name around and around over your head on that rope like you're gonna lasso a wild steer, then give one mighty heave and swing that name against a tree trunk to shatter it.
Now, some other domainer might still see those shards and try to rescue this kind of name again, so you'll have to jump up and down on those chunks like the gorilla jumping on Samsonite luggage on TV, really flatten them. Even then, there might be some pieces big enough to remind some domainer what this name might have been, so you'll have to start pecking away at each individual piece like a seagull on a piece of KFC until 'taint nothing left.
Sorry, no value to this one unless you develop the hell out of it

As a minisite, it wouldn't get enough natural traffic to be profitable; it is full of great keywords but they have too much competition to get indexed highly with any SE's so it would be real sparse traffic. The whole phrase itself gets practically no relevant monthly search amounts, low hundreds. If you plan to do a lot of dev and seo and marketing then of course you'll get some traffic. But I just don't see this one as worth it, IMhumblerthanslugslimeO.
I know you're searching for good long-tail terms with high cpc but it's real important, if minsites are your game, to get decent search results for a term also. In fact, that's the most important thing, unless you plan to spend days marketing a site.