Maybe what are looking for is an open listing agreement? It is non-exclusive; then you could sell the home, and so could any body else... a little tricky if you advertise and an agent calls for their buyer. IAW Article 3 of the Code of Ethics you have to "cooperate with other brokers", not compensation - but the information on the property.
TerryinVA is best - show him your value - and just take an exclusive listing.
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rwoodinsd ---
real estate is serious business!