Una Trevelyn was an accomplished actress whose career spanned the silent film era into the early days of talkies, captivating audiences with her expressive performances. Her most notable work, *Her Purchase Price* (1919), is a silent drama that showcases her ability to convey deep emotion without dialogue, making it a standout title in the silent film canon. This film not only highlights her talent but also serves as a significant piece of cinematic history, often sought after by collectors for its rarity and cultural impact. Collectors are drawn to Trevelyn's work not only for her compelling performances but also for the historical context of her films. As the medium transitioned to sound, her early works like *Her Purchase Price* provide valuable insight into the evolution of film and acting techniques. Trevelyn's contributions to early cinema continue to resonate, making her films essential additions to any serious collector's library, especially those focused on the golden age of silent films.