In order to see the pre-auction estimates, you must hover your cursor over the image of one of the cars.
This "feature" apparently does not work on all web browsers, probably Internet Explorer being the culprit.
I have seen it work on Firefox, Safari, Opera and on my iPhone and iPad.
It does not work with Camino browser.
They have not put up the descriptive portion of the lots, once they do that, then the estimated values will be more visible.
Here is an example of what you MIGHT see if the feature worked properly for everyone and you hovered over the Larmar: