looks like you have done something wrong. i have flights, hotel and gp tickets for £175 and thats flying from leeds/bradford and staying 2 nights in a city centre 4* hotel.
I have just read the speedway section in todays Daily Star which is written by Peter Oakes. He claims Tomasz earned over £1,000,000 last year from his Polish, Swedish and GP racing! It also said that this didn't include his sponsor money.