According to an anonymous tipster who lives in the area, a stack of real estate brochures promoting 540-542 Page St.(hayesvalleytrophybldg.com) was stolen and replaced by revised ones that read, "Only a realtor would call this Hayes Valley. This is LOWER HAIGHT bitches!" The incident, which happened over the weekend, appears to be a response to the brochures' first line: "Own a piece of San Francisco history in hip and happenin' Hayes Valley!"