Are you looking for one for a Fluke?
Figure this one out: if you buy the fuses from fluke, you can get them for something like ~10 each or ~7 each in a 5-pack. Try to buy a the same fuse, a DMM-44/100 for example, from anywhere reliable and they're $40 each.
So figure out the fluke part number for the fuse you want and get that part number from somewhere reliable...
Amazon type sellers I'm leery of, but the prices *could conceivably* make sense.