https://www.ebay.com/sch/i.html?_nkw=Daron+Worldwide+Xb+70+Valkyrie+Model+Airplane&_sacat=0&_dmd=2

Daron Worldwide Xb-70 Valkyrie Model Airplane

Regular price
$166.00
Sale price
$110.00

The XB-70 program is one of the most iconic Cold War test programs, and is possibly one of the most well-known military test programs in history. With its futuristic, almost science-fiction shape, and promising Mach 3 speed, the XB-70 was very near to full-scale production when the project was canceled. As surface-to-air missiles improved in the late 1950s, the decision was made to halt the B-70 program that the XB-70 was prototyping. The two prototype aircraft built continued to be used in a va