macbook air 13inch mid 2012 model 1.8ghz/4gb ram/128gb hardrive brand new apple sealed *

hi i have macbook air 13inch latest 2012 model which retails at 999pounds right at the bottom is detail specification pleaae have a look part no md231b/a lowest price would be 750final contact me via phone call only genuiend and serious people -------------------------detailed specifications------------------------- 13inch led backlit wide screen notebook 1.8ghz dual core intel core i5 with 3mb l3 cache (turbo boost upto 2.8ghz) 4gb of on board 1600mhz ddr3l sdram 128gb of flash drive 13.3inch (diagnal) led backllit high tesolution glossy widscreen display 1440 by 900 pixels intrl hd graphics 4000 built in facetime hd camera sd card slot, two usb 3 ports headphone port; built in sterio speakera thunderbolt port; support for high speed1/o and mini display port devices 803.11n wifi and bluetooth 4.0 backlit keyboard and ambient light sensor preinstalled os x and life size and weight 011-0.68 by 12.8 by 8.94 inches (0.3-1.7 by 32.5 by 22.7cam( 2.96 pou ds (2.35kg meets energy star reqirements