According to [1], $10k in 1950 corresponds to about $100k in 2015.<p>So the gain is 23x, which is still insane.<p>[1] <a href="http:&#x2F;&#x2F;www.usinflationcalculator.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.usinflationcalculator.com&#x2F;</a>