As above really. Also, it will still depreciate a reasonable amount. The isf was limited in terms of numbers and still depreciated in line with the bmw m3. However now the older models seem to be slightly higher value than their bmw competitors.
The Lexus 'f' brand has moved on since then and there was a lot more rcf marketing so depreciationsybr better as awareness about the car is a lot higher. He can still buy some amazing up to 5 year old cars for a lot less! 911, xkr, 370z etc
Stu