San Diego Commemorative, Half Dollar 50c. This is an PCGS Graded Coin. You will receive the pictured coin. The present Premium Gem is among the best saved. It displays a crescent of impressive ocean-blue, magenta-red, and orange-gold border toning with nice original surfaces. The coin has a minimum of marks for the grade and really nice luster! This is an excellent coin to add to your collection. San Diego Classic Commemorative.