Put it on eBay with a $6000 reserve and see what happens. Gotta say though, that it would have to be turn-key nice to get the higher price. New tires
, all appliances working, 3-way refrigerator
etc. and it would have to be within a reasonable distance of big bucks buyers.
As we speak, the market is just peaking for summer buyers, in another month it will be well on the way down, important for earlier units.