Consumer electronics prices started down when Japanese companies Sony, Panasonic and Samsung, none of whom were US based, entered the market. Prices weren't the only reason they became popular, quality was also high on the list. Walmart is a poor example as they never produced anything here and always sold the lowest price product they could find. If anything, their business model drove as many jobs overseas as greedy manufactures who abandoned American workers for cheap Asian labor. Walmart's bottom line is to make money, not save buyer's money.