Woot! has Pro-LifT 300 Lbs Mechanic 2 in 1 Foldable Creeper Seat (C-2036H) on sale for $42.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

About this Item:

• Easily converted from creeper to seat for your maintenance convenience
• Thick padded cushions create a comfortable base for easy access and movement during your maintenance tasks
• 6 swivel casters for easy maneuverability. Vinyl padded seat and headrest
• 300 pounds weight capacity
• Easily retractable pin to change seat