Just figured I'd share my crafting cost overrides in case anyone wanted an easy copy/paste crafting requirement change that isn't too difficult to acquire, but more realistic than a piece of stone. You just copy and paste this into your game.ini underneath your [/script/shootergame.shootergamemode] section.

The requirements I used are 20 rare mushrooms, 20 rare flowers, 50 keratin, 10 human hair, 5 crystal and 1 pearl.

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_BearPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_CoalaPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_DolphinPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_EaglePotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_ElephantPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_FishPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_FoxPotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_GiraffePotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_HorsePotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))

ConfigOverrideItemCraftingCosts=(ItemClassString="PrimalItemConsumable_TurtlePotion_role_C",BaseCraftingResourceRequirements=((ResourceItemTypeString="PrimalItemResource_RareFlower_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_RareMushroom_C",BaseResourceRequirement=20.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Keratin_C",BaseResourceRequirement=50.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Hair_C",BaseResourceRequirement=10.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Crystal_C",BaseResourceRequirement=5.0,bCraftingRequireExactResourceType=false),(ResourceItemTypeString="PrimalItemResource_Silicon_C",BaseResourceRequirement=1.0,bCraftingRequireExactResourceType=false)))