Where can I find old charts?

Never used it (so not sure what info you can get) but this might be what you're looking for.

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http://data.betfair.com/

Thank you very much Tommy!

But sadly it seems like you have to have 100 betfairpoints, and I don´t have that much point at all =/

i think www.fracsoft.com is where you can get the charts themselves... think you may have to pay a little though (pennies per event I seem to recall)

100 points are not hard to rack up.

Martinch, thank you. But I want to look at a lot of charts and don´t want to pay a lot of money to see them. But thank you anyway

V.E.P, What does it take to serve 100 points?
I don´t have so much money on my account.

somewhere between 200 and 250 quid in settled bets.