Mana Buyer

local FirstItem = 'Mana Potion'
local FirstAmount = 1000
local FirstPrice = 50
local SecondItem = 'Great health potion'
local SecondAmount = 55
local SecondPrice = 210
 
local First = positive(FirstAmount - itemcount(FirstItem)) * FirstPrice
local Second = positive(SecondAmount - itemcount(SecondItem)) * SecondPrice
local Total = First + Second
 
say("hi")
wait(1500,2500)
npcsay("deposit all")
wait(200,300) 
npcsay("yes")
wait(200,300) 
 
if Total > 0 then   
   npcsay("withdraw "..Total)   
   wait(200,300)    
   npcsay("yes")   
   wait(200,300)
   npcsay("Balance")
   wait(200,300)
end