Target has the Little Tikes Mega 12′ Trampoline for only $161.99 Shipped! (Reg. $270) The entire trampoline is surrounded by safety netting, and the posts are covered in high density foam with plastic tops. Bouncing on the trampoline is a great source of exercise for kids of all ages and helps them develop their gross motor skills. Plus, use your Target Redcard to save an additional 5% off and score FREE shipping.