I work as a 2W071 in the Air Force. I can tell you the gravity (dumb) bombs cost around $352.03 ea, and the JDAMs we use in Afghanistan can cost between $28,000 (GBU-39) and $102,251 (GBU-54v5)

Except, you know, nuclear missile components that accidently get shipped to Taiwan and sit unnoticed for two years...