Usually the price charged is 16$/unit however every case is individual. They have running packages that you can purchase and whatever is not used they save it for next time. Average about $800 but he is WORTH it
How many units approximately it needs ? I have no wrinkle this the ten time i do it but Iam chocked very expensive ..in my country I used to pay 80$ dollars and it last to year it is a very huge different
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