it show what it cost to upgrade your armor/weapon to aNY level for exemple R1 hunter/warrior armor
upgraded at level 5 will cost 10,590 ruppee total if you bough it from a shop
the numbeer to the very left shows the rank of the item and the level of the upgrade hv is hidden village fee
useless for now since we can only asccess the area if you bough the coupon from cash shop