haveadip,

There is no such thing as a formguide that has starting prices. Nobody knows SP until the horses jump.

There are plenty of form guides available [many free] but will it suit your system requirements? Bit hard to recommend one without knowing what facts your system requires to know[?]. SP can't possibly be one of them unless you know how to get a bet on after they jump.

Have you looked through the formguides at your newsagent? Sportsman, Wizard or Winning Post? Can't imagine any system that requires info that isn't in that lot somewhere. No SP's though :-)