Mac Book Pro i7 2.0GHz Intel Core,screen 15.4",Thunderbolt, Excellent condition !

2011 Model,i7 processor Intel Core(MC721LL/A), Excellent Condition(No marks, No scratches), AMD Radeon HD 6490M,RAM 4GB Package included.Excellent Condition.(Sale in order to buy the air model). Please contact me only for serious offers. All the specifications listed analytically below : -Enclosure Precision aluminum unibody -Processor 2.0GHz quad-core Intel Core i7 -Memory 4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM; supports up to 8GB -Hard drive: 500GB Serial ATA -Slot-loading optical drive 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW) -Graphics Intel HD Graphics 30005 and AMD Radeon HD 6490M with automatic graphics switching -Graphics memory: 256MB GDDR5 -Video, FaceTime HD camera, Thunderbolt port with support for DVI, VGA, dual-link DVI, and HDMI -Display: 15.4-inch (diagonal) LED-backlit glossy widescreen display, 1440-by-900 resolution -Expansion: One Thunderbolt port (up to 10 Gbps), one FireWire 800 port (up to 800 Mbps), two USB 2.0 ports (up to 480 Mbps), SDXC card slot -Audio: Stereo speakers with subwoofers, omnidirectional microphone, audio line in minijack (digital/analog), audio line out/headphone minijack (digital/analog) -Networking 10/100/1000BASE-T (Gigabit) Ethernet Wireless Wi-Fi (based on IEEE 802.11n specification)2; Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology Hardware accessories 85W MagSafe Power Adapter, AC wall plug, power cord