Sigma 70-300mm F4-5.6 APO DG MACRO (nikon fit) ?

I am selling this lens as only been used 3 times for macro-photos in the past 4 months.As you may gather it is still as new. Since the rrp is around 150. I would accept the above or a better offer. Hereunder are the details of the lens: Lens structure (elements/groups): 14 Elements in Viewing angle: 34.3/8.2 Closest focusing distance: 1.5 m Minimum aperture: F22 Number of diaphragm blades: 9 A high quality Tele-Zoom lens suitable for both digital and film SLR cameras Versatile zoom range for sport, portraiture and nature photography Three SLD glass elements for effective control of colour abberations High quality APO construction Multi-layer coating optimises quality for digital photography Maximum magnification 1:2 in macro mode at 300mm