Derek Johnstone is a notable figure in the realm of physical media, particularly recognized for his contributions to the cult classic documentary "Rangers: Old Firm Classics" (1990). This film captures the intense rivalry between two historic Scottish football clubs, Rangers and Celtic, and has become a sought-after piece among collectors, particularly those with a passion for sports culture and its intersection with film. Johnstone’s work resonates with collectors due to its nostalgic value and the unique insights it offers into a fervent fan culture. The documentary's limited releases on various formats, from VHS to DVD, have only heightened its desirability, making original copies a prized possession for enthusiasts. As a cornerstone of sports documentary filmmaking, Johnstone's contributions continue to be celebrated, cementing his status as an essential figure in the collection community, where every physical release tells a story that goes beyond the screen.