If you think black Star discs are tough to track down, Black Gstar discs are even tougher to find. We found a few Gstar Boss in the warehouse that you should take advantage of. 

More on the Boss:

This is a fast stable driver that can handle full power throws and moderate headwinds. Advanced players and sidearm throwers will appreciate the dependable stability. The Boss has a slight high speed turn to help maximize distance with a predictable fade.