Custom Ford Excursion Subwoofer box

Up for sale is a custom built sub box for a ford excursion. I'm not sure what else this will fit as it was a custom built box so please don't ask. Measurements are in the pictures. This fits in the very back with the 3rd row seat and spare tire still in place.. Holds 3 12" speakers. This thing is solid and heavy. Carpet is obviously a little dirty and there are some marks here and there on it but it is still sealed and works great.. The 2 speakers that are in it have been removed and don't come with it.. Also the box is upside down in the bed. It sits with the speakers facing down not up. Not interested in any trades and pickup only near 67th Ave and Camelback. Asking $140 but don't be afraid to shoot me REASONABLE offers. Low ball offers WILL be laughed it. This is not some cheap box that was slapped together. It was professionally built. Ford excursion subwoofer sub subs JL audio box speaker