Looks like there will be POTG tomorrow for the remaining tickets
http://www.seagulls.co.uk/news/article/brighton-hove-albion-reading-tickets-available-2774138.aspx
Just phoned up and got a free ticket in the Family parking area. :)
Apparently the first 20 tickets are free (and its £8 after). The only stipulation is that you've got to have a child under 12 going with you.
http://www.readingfc.co.uk/news/article/madejski-stadium-parking-958119.aspx