B-29 Superfortress – Cost: $5.5 Million

The B-29 Superfortress was a beast of a plane, even by today’s standards. It was developed in the early 1940s by Boeing and its advanced features put the new bomber in a league of its own. Some interesting features include remote-controlled guns and pressurized crew areas that could be accessed by crew members in flight, removing the need for masks. It was the world’s heaviest production plane. The B-29 played a crucial role as a bomber in World War II. Later, the B-29 performed a variety of jobs including weather reconnaissance and in-flight refueling. It’s no surprise that these military aircraft for sale would be highly sought after given their rich history. Until July of 2016, there was only one Superfortress that was still capable of flying by the name of “Fifi”. That was until “Doc” hit the skies for the first time since 1956 on July 17th, 2016. Both planes are owned by private owners, but there has been great support by the avionic industry to help to restore them to flyable status.