Take a 10 cent BUS fuse and put a nice heat shrink label on it for another 5 cents, spend an hour or two making up a nice marketing story then sell them for $750 to some very gullible individual without any science background like a lawyer or a History professor or better yet an audiophile whose lay instinct has visions of grandeur. Nice profit. Heck, if the pharmaceutical industry can get away with it why not some poor shlub like me. Nah, not smart enough.
Is $2,844 too much to pay for a fuse?