If you search the board there maybe more or purchase it through myfico.
Any site gives you an accurate Experian score?
All scores are accurate but only for their own model (i.e. you can't rely on a score generated by one model to determine a score generated by an entirely different model). The problem is that if you want to know what score a creditor will pull for you then you need to know which specific model they're using and then see if you can pull a score using the same model. However, you can't get scores based on every scoring model out there.
See also the Understanding FICO Scoring subforum (including its stickies) for details.