From the Book - First edition.
One cent (1856 : printed, sold, and forgotten)
Six shillings (1873 : found by a twelve-year-old)
£120 (1878 : Glasgow and London)
£150 (1878 : the man in the yachting cap)
$32,500 (1922 : the plutocrat with the cigar)
$40,000 (1940 : the angry widow, Macy's, and the other plutocrat)
$286,000 (1970 : the Wilkes-Barre eight)
$935,000 (1980 : "the man showed up")
$9.5 million (2014 : "I expected to see magenta, and I saw magenta").