The cost is about $6,000, calculated at $1.50 to the pound.

It costs $42, $36 for children 16 and under, calculated at $1.56 to the pound.

This year's events cost $234 to $262 a person, calculated at $1.50 to the pound.

Tickets are $8, calculated at $2 to the pound, $6 for students.

It costs about $2, calculated at $1.50 to the pound.

Rates are $25 a day, calculated at $1.67 to the pound.

All prices have been calculated at $1.71 to the British pound.

Prices have been calculated at $1.77 to the British pound.

Prices are calculated at a rate of $1.57 to the pound.

Tickets cost from $24 to $208 each, calculated at $1.60 to the pound.