Key facts: North Dakota probate code requires 30-day notice period before finalizing buyout agreements; estates valued at $50,000 or less may qualify for simplified small estate procedures; fair market value appraisal by licensed appraiser is required; all buyout agreements must be in writing and notarized; property transfers must be recorded with county recorder; court approval may be required for estates under formal probate administration; purchasing heir assumes sole responsibility for property taxes and insurance after transfer.