1,000,000,000 $
In the 1920's, fighter planes cost about 50,000 per plane to produce. However, some were as expensive as 1.5 million dollars to produce.
20.00
$8.00
phone was indeed invented during the industrial revolution
Cost of the very first telephone
1,000,000,000 $
5
5 cents
2 cents
2 cents
59.99
2
they cost 3,000,000 dollars for a pair of 3D glasses
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30000000000
350.00