Where can I find official SP prices?

Question

I don't know much about betting on horse racing as I am more into tennis and other sports, but I lately I was given a horse racing system which the owner claimed to be a winning system. The system is based on backing horses with certain odds based on their SP price. I always bet on betfair and I was told that the prices there do not reflect the real SP prices, can anyone tell me where can I get the official SP prices for UK races?

Thank you

Answer 1

You can't get the S. P. Until the race is finished, sounds like a scam system to me.

Answer 2

You only get the sp when a race is running. It is an aggregate of best prices available on course. The official SP is printed the following day in daily papers with the Racing Post being "the bible".