For the fans of Top Gun, you can get for a few dollars / euros some Top Gun Fighter Pilot Wings, the Navy type, in gold metal.
Top Gun Fighter Pilot Wings (Navy)
Ideal for collectors and fans of Top Gun.
Pilot Wings pin gold metal
Dimensions are : 2.7 inches x 0.9 inches / 6.9cm x 2.4cm. Material is gold metal. It is attached through 2 pins on the back.
The price on AliExpress is less than USD 5 / EUR 5.