I have 4 of these from my Dads office. They have minor defects but are in great functional condition. Going price for new at staples is $1400, but price is negotiable.

Tennsco Assembled jumbo storage cabinet measuring 78" x 48" x 18" has two shelves/doors and comes with integrated levelers. Steel cabinet offers 13 cu.ft of storage space and features sturdy box-formed construction for durability.

Heavy-gauge welded steel and sturdy box-formed construction
78"H x 48"W x 18"D
Black
Extra-large capacity for 13 cu. ft. more storage space than standard width cabinets
Four adjustable shelves with built-in support tabs hold up to 400 lbs. each
Heavy-duty leaf hinges and secure three-point locking system
Two brushed chrome handles, with one that locks both doors, make opening and closing easy
Raised cabinet base with integrated levelers to help compensate for uneven floors