plastic
NOPE!!!!
The most expensive part of a human being is the bone marrow and this is the most delicate part.
the balls.
payroll
personnel
the land where it stand
payroll
education
The Motherboard i think or maybe the processor.
Mayfair
Today in the automobile world the most expensive single car part to replace is the transmission . A transmisson replacement can cost up $ 3.000 dollars
The most expensive meat to buy from the cow is filet mignon. It comes from the muscle on the cow that does the least amount of work, the short loin, and this means it is the most tender.