Hi SquirrelBait, that Sabatier blade you have from your granddad is made by famous French cutlers. They make some of the very best kitchen knives as well as blades for kitchen equipment Moulinex Cusinart etc. I picked up a filleting knife for R10 at a store sellout. I could not believe my luck! The high carbon blade was rusted a bit and the new shopowner said they wouldn't carry such a 'poor quality' knife again. Ha, a little care and she's a beauty, you can shave with her any day you like. (R10 = $3.50!!)It's one of two I use every single day in the kitchen, the other is a Zwilling Drizak 10" chef's knife had them for twenty years, two good friends.
For hunting No9 Opinel,leatherman supertool and Helle 4" blade I made up to match my bow, plus spare small fixed custom in my pack, plus small hawk on my quiver.
chrisg