I did a random sample (not scientific at all) and saw that many of the items that were priced at more than $200 had no bids. Someone else may come up with different numbers, but I've done this exercise several times in the past and have always come up with similar results. People who try to realize any appreciation in price on Kinkades are often sorely disappointed.
What is the timeline you are referring to in the world of art appreciation? How valuable were originals worth when sold versus following the death of the artist?