Amazon has several LEGO sets on sale for $5.99. Shipping is free with Prime or $25+ orders.
- 92-Piece LEGO City Police Patrol Car 60239 $5.99
- 74-Piece LEGO City Mail Plane 60250 $5.99
- 88-Piece LEGO City Great Vehicles Construction Loader 60219 $5.99
- 67-Piece LEGO City Police Dog Unit 60241 $5.99
- 84-Piece LEGO City Forest Fire 60247 Firefighter Toy $5.99
- 8-Piece LEGO DUPLO Town Police Bike 10900 $5.99