$1 for the 2m of cable, another $1 for plugs, $1 for manufacturing costs/packaging/shipping = $3. This results in a market price of $10 (30% goes to the retaile

$1 for the 2m of cable, another $1 for plugs, $1 for manufacturing costs/packaging/shipping = $3. This results in a market price of $10 (30% goes to the retailer [amazon FBA fees etc], 30% goes to the manufacturer and these have to cover salaries, office space, tax, etc etc)