bonded congo greys

pair of 7yr.old greys. Both were captive raised, and have been together for 4 yrs. The hen laid 3 eggs last fall and incubated, but the eggs were clear. I am getting out of the parrot business and these are really nice birds, in perfect feather, not pluckers or screamers. Im asking 1400.00 for birds, cage and metal nest box.