What many people with only a superficial understanding of economics don't seem to grasp is that the "perfect competition" ecosystem that is described in Econ 101 - in which goods are priced at cost - is an EMERGENT property of free trade.
Key word is emergent. The cost of a good is not enough justification for judgment of what someone out to pay for that good. When that good, labor, and all inputs of that good, and inputs of those inputs are priced fairly and freely, then such pricing tends to emerge. But saying "I paid $XX for a plane ticket and this equipment to produce this good so I deserve to be paid $XX for it" is Begging The Question. The inventive camera maker, or the bankrupt airline that sold you the plane ticket below cost, could be make the same argument of you. And the cheated, suicidal Foxconn employee who made the camera components could make the same argument. And so on.
The point is you can't force the pricing you want. Allow people to trade freely, and order emerges.