| Year | Full Plot | Half Plot | Concessions Full Plot | Concessions Half Plot |
| Discount | none | 50% | 50% | 75% |
| 2008 | £48.00 | £24.00 | £24.00 | £12.00 |
| 2009 | £52.00 | £27.00 | £27.00 | £13.50 |
| 2010 | £60.00 | £30.00 | £30.00 | £15.00 |
| 2011 | £70.00 | £35.00 | £35.00 | £17.50 |
| 2012 | £80.00 | £40.00 | £40.00 | £20.00 |
| 2013 | £90.00 | £45.00 | £45.00 | £20.00 |
| 2014 | £100.00 | £50.00 | £50.00 | £25.00 |
| 2015 | £100.00 | £50.00 | £50.00 | £25.00 |