Brand new HP Pavilion g6 laptop for sale ?

The laptop is brand new and not opened yet from original packing. my brother bought this for me for 400 pounds as a surprise. and am not intrested in this laptop, am planning to buy ultra book 13 inches. intrested people contact me. Microsoft Windows 7 Home Premium • Intel Pentium Dual Core processor • 6GB RAM • 750GB hard drive • 15.6 inch display • DVD SuperMulti drive • Integrated graphics • 802.11 b/g/n WiFi • SRS Surround Sound • 3x USB 2.0; HDMI; multi card reader • Altec Lansing speakers • Webcam