Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Race | Dist (f) | Course | Class | Prize (£K) | Odds | Runners | Placing | Margin | Time | Jockey | Trainer |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Dance Design EBF Maiden | 8.0 | Curragh | M | 4.0 | Evens | 13.0 | 1.0 | 1.5 | 1:41.80 | Johnny Murtagh | John Oxx |
| National Stakes | 8.0 | Curragh | 1 | 104.0 | 7-1 | 8.0 | 1.0 | Head | 1:46.20 | Johnny Murtagh | John Oxx |
| Ballysax Stakes | 10.0 | Leopardstown | L | 13.0 | 5-2 | 4.0 | 2.0 | Head | 2:19.70 | Johnny Murtagh | John Oxx |
| Derrinstown Stud Derby Trial | 10.0 | Leopardstown | 3 | 28.0 | 7-4 | 4.0 | 1.0 | Head | 2:04.90 | Johnny Murtagh | John Oxx |
| Epsom Derby | 12.0 | Epsom | 1 | 609.0 | 7-1 | 15.0 | 1.0 | 1 | 2:36.75 | Johnny Murtagh | John Oxx |
| Irish Derby | 12.0 | Curragh | 1 | 385.0 | 11-10 | 11.0 | 1.0 | 9 | 2:33.90 | Johnny Murtagh | John Oxx |
| Prix Niel | 12.0 | Longchamp | 2 | 38.0 | 3-10 | 6.0 | 1.0 | 8 | 2:26.40 | Johnny Murtagh | John Oxx |
| Prix de l'Arc de Triomphe | 12.0 | Longchamp | 1 | 576.0 | 6-4 | 10.0 | 1.0 | 1.5 | 2:25.80 | Johnny Murtagh | John Oxx |
Question:
What is the lowest Prize amount for the Irish Derby Race?
Answer:
385.0