On Amazon.com where you can now buy this
Zinus Korey 14-Inch Steel Platform King Bed Frame with Upholstered Headboard for only $141.91 shipped (regularly $340)!

This steel-framed platform bed features a sleek and stylish grey upholstered headboard and wooden slats that provide strong support for your mattress. The frame is 14 inches high and offers 12 inches of clearance underneath for plenty of under-bed storage space. This frame is sure to look great in your bedroom!