been offered mk1 golf gl in silver

hi all, i have been offered a mk1 golf gl in silver and its auto, it has 50.000 from new and the interior is blue cloth and in  emaculate condition, the car has two marks on it and just went through a 12 month mot without having anything done.
   its on a y plate
 anyone know what the value of it is plz
here are some pics only the silver one
http://www.mondeosport.com/gallery/ming01?page=4


more pics       http://www.mondeosport.com/gallery/ming01?page=4 can someone let me know plz

sorry here is the other pics on here
http://www.mondeosport.com/gallery/ming01?page=5