What are the most expensive type of roses on valentine's day?

The most expensive types of roses on Valentine's Day are typically rare varieties such as the Blue Moon rose, which is prized for its unique color, and the Black Baccara rose, known for its deep red hue. Other costly options include imported roses, like those from Ecuador, which are larger and have longer stems. Additionally, specialty roses with unique colors or hybrid varieties can also fetch high prices due to their limited availability and demand.