The thing is if you want these seats, you can buy them use them for a couple of years and sell them for very near what you paid. So basically you can have the seats for 2 or 3 years and pay in total no more £ 200. If you have the cash to spare, your going to get f*ck all interest in the bank.
And everyone has an opinion on there worth, but the market decides, they are fookin great and rare, that bumps the price up. Just like the ED 30.