Tentative fix for the NaN gold

git-svn-id: http://svn.net-core.org/repos/t-engine4@3949 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/general/objects/world-artifacts-far-east.lua

@@ -115,7 +115,7 @@ newEntity{ base = "BASE_HEAVY_BOOTS",
 	level_range = {30, 40},
 	rarity = 250,
 	cost = 200,
-	material_level = 4,
+	material_level = 5,
 	wielder = {
 		combat_armor = 4,
 		combat_def = 4,

game/modules/tome/data/zones/shertul-fortress/objects.lua

@@ -37,6 +37,7 @@ When activated it will prompt to destroy items on the floor, if there are none i
 	transmo_filter = function(o) if o:getPrice() <= 0 or o.quest then return false end return true end,
 	transmo_inven = function(self, who, inven, idx, o)
 		local price = math.min(o:getPrice() * self.pricemod(o), 25) * o:getNumber()
+		price = math.floor(price * 100) / 100 -- Make sure we get at most 2 digit precision
 		who:removeObject(who:getInven("INVEN"), idx, true)
 		who:sortInven()
 		who:incMoney(price)