This is definitely a point of diminishing returns.  I don't think any one of us here would likely spend more than $175-225 for a single fuse.  That being said, if you own a Bugatti Veyron, then this could be an option for you!!
^^^ I've read that Tom Cruise's audio system set him back over a million dollars. So for someone like that, $2844.00 is chicken feed.


At that price, why bother protecting your gear and just install an OFC copper bar in lieu of any fuses.

GUARANTEED to sound better than any fuse.