Amazon currently has a few City theme sets on sale 30-34% off.
Grand Prix Truck (60025) $20.99 (was $29.99) - Shown Above. Lego may have put the Racers theme on hold, but this set gets pretty close. This Octan themed Race car and car hauler is tops.
Police Pursuit (4437) $12.59 (was $17.99) - The truck in this set is simple, but great. I really like the bad guy figs in the Forest Police theme, there can't be too many in your collection.
Museum Break-in (60008) $47.99 (was $69.99) - This set has a ton of awesome elements. The micro figs in just grey as statues on the building are a great touch. The armored car is a great model and the helicopter comes with a light brick!
Helicopter Surveillance (60046) $51.31 (was $74.99) - This is a pretty new set that came out in the last city run. Lots of profile bricks in the crims hideout and the helicopter is one of the coolest in recent years.
Flatbed Truck (60017) $13.59 (was $19.99) - The business woman's Jagggggggg has broken down after she ran the stop light. The flatbed has a cool winch to haul the car up.
Fire Emergency (60003) $27.36 (was $39.99) - This is great value for this set. I'm a sucker for dilapidated buildings and this one is fire. The mechanism that they use to flip the fire up is really neat on this kit. The board printed on the 1x4 tiles is a great element for future building.
Surfer Rescue (60011) $4.59 (was $6.99) - It comes with two figs and a shark, which gives this sale price great value at 34% off. It says 49%, but they have the RPP (Retail Purchase Price) marked wrong on this one.