Depends entirely on WHICH missle. In the US-

AIM 9 Sidewinder- $85,000

AIM 7 Sparrow 125,000

AIM 120D AMRAAM 700,000

AGM 88E HARM $870,000

For usual configuration the f-16 carries 4 missiles at stations 1, 2, 8, and 9. It can carry AIM-9L/M SIDEWINDER, AIM-9X SIDEWINDER, AIM-120A AMRAAM, AIM-120B AMRAAM, AGM-65D/H/K MAVERICK, and AGM-88A HARM.

The F-16 had an AIM-9 Sidewinder missles, AIM-120 AMRAAM missles(advanced medium range air-to-air missle), and Joint Direct Attack Munitions(JDAM)

A Self-Winding Sidewinder - 1973 was released on:

USA: 9 October 1973

The AIM 9 Sidewinder has been in use for a number of years, and has been through several model changes that include different fusing systems. While MOST of that information is classified, we can say that some of the missles have an infrared target detection system that will detonate the warhead at a given proximity to the target, and some included a magnetic influence fuse.