How accurate is estibot appraisal for 4L.org

I was just curious to know that how much acuurate is estibot appraisals for 4L.orgs?
It gives $xx for some and $xxxx (with aeiouv)

 

How accurate is it for any domain? Checking sales charts would give anindication of value much much better than estibot

 

i also think so...it is of no use

 

As a domainer, don't use Esitobt, it really is like picking a number out of a hat