Not a special offer, just the standard, very reasonable price.http://www.ikea.com/gb/en/catalog/products/40105364
Saw WhizzKid's deal for the Amazon mount, and it reminded me of this.
Turns 180 degrees.
Can be turned downwards to provide a good viewing angle.
Fits most flat screen TVs 10" to 30".
Midbeam: Anodised aluminium
Mounting plate: Steel, Pigmented epoxy/polyester powder coating