Quick answer: the ordinary 5-6% realtor commission applies as usual, plus a statutory percentage fee for the personal representative (10/5/3/2% tiered), plus potentially the identical schedule again for the estate attorney. See how this plays out for your own numbers in the Wyoming probate real estate sale calculator.
A genuine tiered percentage, not "reasonable compensation"
The court can go above the table, for good reason
§2-7-803(a) lets the court allow an additional fee where the computed amount is not equitable given the time, effort, and responsibility involved, and (b) separately compensates extraordinary services such as litigation or tax matters.
Co-personal-representatives split one fee
Co-personal representatives share a single statutory commission, which the court allocates among them based on services rendered — not a separate full fee for each.
Bond is required, but routinely waived
A bond is required by default under Wyo. Stat. §2-3-101, but it's routinely waived if the will excuses it or all heirs consent, and the court can set it below full estate value in appropriate cases.
A local probate attorney can review your estate — many offer a free consultation.
The §2-7-803/§2-7-804 statutory schedule applies the same way in every Wyoming county's District Court.