Evenflo ExerSaucer Door Jumper – Link

This is currently marked down to its lowest ever on Amazon at only $9.88.

• Fits standard doorways that are 3 to 6″ thick with firmly affixed door trim at least 1/2″wide
• Jumping promotes fun and healthy activity for baby
• Framed seat fully surrounds child
• Fully enclosed spring prevents child’s fingers from touching
• Adjustable straps allow you to adjust to the baby’s changing height and weight