I suppose if appraisers were all doing their jobs, value shopping wouldn’t lead anywhere very often, and if appraisers were charging for all services, value shopping would become uneconomical for MBs. Another aspect of this is, if the first appraiser misses something and refuses to re-appraise, is sick, went on vacation, has retired, etc.; the client looking for another appraiser is, in effect, “value shopping.”
I think when they want the loan badly enough, the buyer will scream at you right along with the MB, and the seller. How about Mr. Subprime paying $1,000/month that he can’t afford much longer, about to reset to $1,500/month, at which he will be soon foreclosed out, but who can refi out to $700/month on a long-term fixed if the value appraisal comes in high enough. Do you think he wants an accurate appraisal or one that gets him to $700/month so he can keep the house and not lose everything put into it so far?
Usually not. Maybe they should realize the risk MB transactioin is higher than those originated by in house LO's. and price accordingly.