| Today | See what it's worth now |
| 30 Sep 2010 | £400,000 |
No other historical records.

| Today | See what it's worth now |
| 15 Feb 2008 | £210,000 |
No other historical records.
| Today | See what it's worth now |
| 25 Aug 2006 | £100,000 |
| 6 Jan 2000 | £442,500 |
No other historical records.
| Today | See what it's worth now |
| 1 Jun 2004 |