Sold - For a Spaceship is a novel by Philip E. High published in 1973.
Sold - For a Spaceship is a novel in which the despairing remains of the human race swiftly improve until mankind has mastered the universe.
Dave Langford reviewed Sold - For a Spaceship for White Dwarf #72, and stated that "High has qualities of excitement and compassion which make his work stand out in this series (if nowhere else)."[1]