samsung r519 for sale ?

i have a samgung r519 for sale it has a few 2 buttons missing priced it up and got told would be 20 pound to get fixed Specifications Base Processor Support Intel Pentium Dual Core Processor T4200/T3400: 2.16 GHz - 2.0 GHz, 800MHz/667MHz FSB, 1MB On-Die L2 Cache Chipset Mobile Intel GL40 Express Chipset RAM Size Up to 4GB RAM Type DDR2 800MHz RAM Slots 2 Storage HDD Capacity 160GB to 500GB - 5400rpm HDD Type SATA HDD Bays 1 HDD Size 2.5” Optical Drive DVD Super Multi Input Keyboard 87 Key Numeric Keyboard TouchPad Yes Track Point No Graphics Screen 15.6” WXGA (1366×768) Graphics Controller Intel GMA X4500M Graphics Memory - Graphics Memory Type Shared VGA Out Port Yes DVI Out Port No HDMI Out Port No DisplayPort No TV Out Port No Tablet No Sound Sound Controller Intel High Definition Audio chip Speakers Yes Microphone Yes Headphone Port Yes Microphone Port Yes Line In Port No S/PDIF In Port No S/PDIF Out Port No Network Ethernet Port 10/100 Wireless 802.11 b/g Bluetooth No WWAN No Ultra WideBand No Modem No Ports USB Ports 3x USB 2.0 ports Firewire Ports No ExpressCard Slot No PC Card Slot No E-SATA Port No Serial Port No Parallel Port No Docking Station Port No IR No Physical Details Dimensions (W x D x H) 37.6cm x 25.6cm x 3.8cm Weight 2.56 kg Power AC Power Output: 19 V DC, 3.42 A, 60W Input: 100~240 V AC, 50/60 Hz universal Battery 6 cells Other Hardware Card Reader Yes, 3 in 1 Card Reader, SD, SDHC, MMC Webcam 0.3 Mega Pixel TV Tuner No Fingerprint Reader No SmartCard No GPS No Other Details Lock Slot Yes Supported OS Windows 7 Home Premium Windows Vista Home Premium