Examples of WW2 flight engineer and air crewmen wings from my collection. Click on image for larger picture. Aircrew wings are relatively easy to find and are an excellent place to start collecting USAAF wings. On average, these wings sell for 10-50$, depending on maker. The theater-made wings are typically much more expensive (ie Angus Coote). Still, with a bit of effort, a very nice collection of wings can be put together for a very modest investment.