I guess there's always some value to domainers in NLL domains, but to end-users on this one i'm not so sure it is that brandable unless someone oneday launches a product with that unlikley name - its a long shot but if you're prepared to wait i guess. It would need a massive $multi-million branding campaign to make that name stick in consumers minds.
"4" and "if" dont really go together IMHO. Low-mid $xx to another domainer maybe, at a push?