hmm I suppose the lowest prices look reasonable, but as op says I can't see anywhere what all the different categories mean... I wouldn't have thought there could be 5 different types of seat, but I suppose they must just divide the stadium up into lots of onion rings or something.
On the bottom of the pdf there's this:
Not sure what it defines as a session type though. Maybe the £20 ones are for evening only, and the more expensive ones are an all day jobby??? I would hope that the tickets are more of an all day thing though.Prices may differ within a session type, depending on factors such as the time of day



