Two genuinely different sale routes
Court confirmation looks at necessity and price
When court confirmation applies, the court examines the necessity for the sale, including any advantage to the estate and benefit to interested persons, and the personal representative's efforts to obtain the highest and best price reasonably attainable.
A statutory fee floor, not a fixed ceiling
NRS 150.020's tiered commission applies only when the will is silent on compensation or the personal representative renounces its terms — and even then, the court can award more if the schedule doesn't reasonably compensate the work involved.
No state tax on the gain at all
Nevada has no state income tax of any kind, so the sale's gain faces zero state-level tax. See Capital Gains Tax on the Sale for the federal picture, including a notable community-property basis benefit.