Amazon currently has LEGO City Police Station (60047) for $58. This is a discount of 42% and an all time low. With this big of a discount, it could sell out at this price so decide quickly.
The police station is usually one of the top selling sets every year. This is likely discounted because it’s a 2014 set and on it’s way out. The set comes with 7 minifigures and 4 vehicles including a police car, motorbike, helicopter and tow truck.
Update: The price is fluctuating as Amazon’s inventory of this set goes in and out of stock. If it’s not $58, check back in a few hours.