How does one adjust the Price History section and what does NCI mean?The price history on my house is inaccurate. I purchased the home on 12/11/2008 and it has never been up for sale since but my listing states it has. How do I correct this error and what does NCI mean?June 23 2011 - Eastside00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.