Amazon has the 104-piece LEGO Technic Backhoe Loader (42197) on sale for $6.39 with free shipping on $35+ or with Prime. 

• LEGO Super Heroes Iron Spider-Man Bust (76326) for $48
• LEGO Disney & Pixar 'Up' House (43217) for $37
• LEGO Disney 101 Dalmatians Puppies (43271) for $20
• LEGO Space System Blacktron Renegade (10355) for $59
• LEGO Star Wars Ahsoka Tano’s Duel (75385) for $33