Update: Sold out.

DURABLE System File Trolley fits up to 200 Letter-Size Suspension Files – Link

Amazon has this currently marked down  to a record low at only $51.74 w/ free shipping!

• Two level gray file trolley holds approximately 200 letter-size suspension files and is also suitable for legal-size files
• Frame is made of epoxy polyester coated steel to provide scratch resistant protection
• Shelves are all 3/4″ thick, melamine covered with glass reinforced plastic corners
• Four strong caster wheels for mobility, two of them lock
• 28-1/8″h x 35-5/16″w x 17″d