24 x40 steel quanset

Front wall framed for 10’ door ( door not included), backwall and hardware are included. 13’ center height, 14 guage galvanized steel either 2’ ribs- this will never cave under snow load, disassembled and #d for reassembly. Asking $18,000 negotiable. Got injured and cannot utilize it now, just trying to recoup my cost. New ones are twice the price snd half the strength.