This collectible is pre-owned and in good condition. The National Semifinal is the Final Four.

These pins were only given to players and coaches as their credential for the event. 

These pins are extremely rare and limited, and I have an entire collection going all the way to the National Championship Game in my listings, so be sure to check them out.

Based upon the lot of pins I bought these in, this was formerly a Michigan State University player or coach's pin.