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:
| Date | City | Event | Winner | Prize |
| --- | --- | --- | --- | --- |
| 18–23 August 2009 | Kiev | EPT Kyiv Sports Poker Championship | Maxim Lykov | €330,000 |
| 4–9 September 2009 | Barcelona | EPT Barcelona | Carter Phillips | €850,000 |
| 2–7 October 2009 | London | EPT London | Aaron Gustavson | £850,000 |
| 20–25 October 2009 | Warsaw | EPT Warsaw | Christophe Benzimra | zł1,493,170 |
| 17–22 November 2009 | Vilamoura | EPT Vilamoura | António Matias | €404,793 |
| 1–6 December 2009 | Prague | EPT Prague | Jan Skampa | €682,000 |
| 5–11 January 2010 | Paradise Island | EPT PokerStars Caribbean Adventure | Harrison Gimbel | $2,200,000 |
| 20–25 January 2010 | Deauville | EPT Deauville | Jake Cody | €847,000 |
| 16–21 February 2010 | Copenhagen | EPT Copenhagen | Anton Wigg | kr3,675,000 |
| 2–7 March 2010 | Berlin | EPT Germany | Kevin MacPhee | €1,000,000 |
| 21–16 March 2010 | Salzburg | ETP Snowfest | Allan Bække | €445,000 |
| 15–21 April 2010 | Sanremo | ETP Sanremo | Liv Boeree | €1,250,000 |
| 25–30 April 2010 | Monte Carlo | European Poker Tour Grand Final | Nicolas Chouity | €1,700,000 |
Question:
What is the Prize, when the Winner is Aaron Gustavson?
Answer:
£850,000