Do you know the cheap costs in printed is not only related to labour costs. I have checked and some of the lowest printing costs for some items in flexo printing is in Europe because they have high productivity, fast machines, efficient supply chain and modernised production.. On the other hand costs in some cities like Afghanistan and Nigeria are very high because the quantity of volume work is so low..
The highest cost of most jobs is because of setup costs, and volume means overhead costs per unit decrease.