Zero-G are running a sale on Vocaloid titles in their Download Shop until the end of February 2011, with prices reduced by up to 20%.
Until the end of February, you can save an additional 10% on the current sale price of Vocaloid 2 download products PRIMA, TONIO and SONIKA, and 20% on the sale price of any of the three Vocaloid 1 download products LEON, LOLA and MIRIAM.
Also, when you buy any Vocaloid product by download before the end of February, Zero-G will email you a special discount code that gives you $25 discount on your next order in the Zero-G Download Shop.