Gerrard's Irregulars appears in Magic: The Gathering's Mercadian Masques set as an Unknown rarity card, typically seen as a minor collectible rather than a play staple. Collectors and casual players value it at about $0.09 on the secondary market, reflecting low demand and common availability. Its role is primarily historical and thematic within the Mercadian Masques print run, making it of interest to set completers and nostalgia-driven collectors.