Witht he estimated hammer price being a modest $2 million, it is hard to compare to some of his $13 million dollar sales. I think the fact that it is coming from a primary owner who has fame of his own will factor into the sale. At the same time, the canvas is not a self-stretched one as shown in the film. The corners are not framed with the wood and those were shown to have gone for much more. With these factors address, i think the drawing would go for $8.5 million.