How much money are blizzards at Dairy Queen?

The prices vary by size and somewhat by location.

Some example prices from mid-2011 (USD) :

Mini Blizzard : $ 2.39

Small Blizzard (12 oz) : $ 2.89 to $ 3.19

Medium Blizzard (16 oz.) : $ 3.49 to $ 3.69

Large Blizzard (21 oz.): $ 3.99 to $ 4.19