It took 11 and a half years from when this deal was signed to launch. How long did it take the Avengers movie to be made? For comparison, America decided to send humans to the moon in September 1962, and successfully did it in July 1969, after creating the technology and process to do this. Also using humans, not machines.
America's Surveyor program, which successfully soft landed 5 probes on the moon from 1966-1968, had a total cost of $469 million, again inventing the technology and processes to do this. That comes out to 93.8 million per successful launch or 67 million per launch.
What point are you making exactly?