like the title says, is there any point hording old crafting materials? especially cooking.
ore leather and cloth i will keep because they may be needed to craft transmogs i don’t know, but cooking, herbs, gems and enchanting?
in case it matters, i know all recepies from classic through to SL with the exception of 3 in SL. I know that since legion you need to craft things sometimes to learn new items, but that wouldn’t apply to cooking with me.