Dairy Queen is celebrating its birthday with a present Blizzard fans.

Dairy Queen is selling its most famous frozen treat for 85 cents in honor of its 85th birthday.

The deal, which runs until April 6, is available exclusively in the DQ Mobile App. But there’s a catch: to get the deal, customers must purchase an item for at least $1.

TODAY.com reports Dairy Queen has also released its summer Blizzard menu, which features new items including the Mixing Bowl Mashup – a blend of brownie batter and chocolate chip cookie dough into soft serve- and returning favorites including Cotton Candy- candy topping and colorful cotton candy sprinkles with soft serve.