The supported opinion is the opinion of market value ( as defined ) is X $ ....as of Y effective date. (and yes our market value opinon would have to support our price conclusion (xee last paragprah).
The "supported" for the opinion comes from the appraisal.,
When we do a review appraisal, there are a series of questions asked : Was the neighborhood information adequate, asks about the comp selection, about the adjustments, the cost approach, etc. The final question is do you agree or disagree with the opinion of value ( the $ dollar amount ) . So we see the market value opinion consists of elements in the appraisal and a market value opinion can be discredited by other factors besides the $ amount as the most probable price.