Flybird [flybirdfitness.com] has their 48" Foldable Indoor Trampoline on sale for $49 after coupon.

Original price: $119
$70 discount using code: CFBPTBC70
Final price: $49

Link [flybirdfitness.com]

Product Specifications

• Foldable Design - By folding it twice, the trampoline can be stored under the bed, in the closet, or in the trunk of a car in less than 1/4 the size.
• Knob for Adjustable Height - You can adjust the handle height by releasing the knob. There were 4 levels of height ranging from 32" to 42".
• Foam Handlebar - This handlebar is covered in soft foam to make it comfortable to grip while protecting the palms from injury.
• Closed Steel Springs - Compared with the band or other spring, the closed design steel spring would be way much durable and safe to use.