Nissan Skylines?
 

I know this a forum for Scoobys but a mate of mine wants to buy a skyline does anyone have any advice for what to look for and any other considerartions to take into account before buying. I did try and convince him to buy a scoob but he is convinced he wants a skyline. Not sure if he wants a gts or gtr. I know the gts is going to be the cheaper option...