Question of a full authority sale in California probate

[Guy Olds]

I've been hearing from PR's lately and even from an "expert" in Probate (i.e. someone not on BP) that even with full authority under the IAEA in California a sale of a probate property needs to be sold no lower than 90% of the probate referee's appraisal. 

This seems to be coming from the attorneys. Has anything changed recently? I don't believe this 90% question is correct but I want to be totally clear.