The cost of making Burial armor in Runescape is contingent on the kind of material you're using as well as the grade of RuneScape gold it. The kind of material that ranges from lowest value to most valuable is Iron Steel, Steel, Mithril, Adamant, and then Runite. Whereas in grades, Grade I is the cheapest and least pure ingot, whereas grades IV are the purest ingot. To make an grade I Ingot, it...