I remember paying £50 for a decent seat in the lower tier in 2011 for the semi against the Rags, and £75 for the final in a similar seat and thinking it was expensive but as it was all new to a lot of us, I was happy to bite the bullet. Those same semi-final tickets are now £65 each as you say. I think for a few years after 2011 they froze the prices for the semi and final but they've put them up a few times since that freeze, and with Wembley no longer being the novelty that it was for many of our fans the trend of people forking out for the expensive seats first and foremost has now been reversed with many now opting for the cheap seats. Brighton fans, on the other hand and like us in 2011, have snapped up the expensive tickets and a few thousand cheap ones remain.