THE GRID Crystal Clear (1993 UK AUTOGRAPHED 4-track 12 vinyl single includes Prankster Trance Dance Prankster Prophet Mix 456 Mix and Trimar Mix picture sleeve which has been dedicated and signed To Joanna Best Wishes Dave Ball in blue ballpoint pen! VST1442) ** Complete With Certificate Of Authenticity ** 1. Crystal Clear - Prankster Prophet Mix2. Crystal Clear - Trimar Mix3. Crystal Clear - Prankster Trance Dance4. Crystal Clear - 456 Mix