An appraisal is performed with a given set of facts, effective as of the date specified on the report, signed, sealed and delivered. For the lender to introduce new material facts, at some point-on a spectrum, a change in the sales price would involve a new appraisal , in my humble opinion. Would I have selected a different set of comparables, or valued the subject differently in relation to the comparables, if it had been purchased at a materially different price? If not, then why not? So, I submit, that at some point, it is unreasonable to ask an appraiser to simply cut and paste a new sales price into an appraisal that has been completed. Th Bureau of Appraisers in California touches on this subject, perhaps obliquely, under the 1004D update...stating that in fact, that is a new appraisal.
Anyway, I got my answer from Ohio, much obliged!