When I first found runecrypt.com I found it unbelievably useful..
However, I then noticed runescript on many IRC channels. One of runescript's features was to access the runecrypt database and get prices.

For a while i wondered how runescript did this. I didn't come to any conclusion so I decided to register here.

For example, say i wanted to make a PHP script that could get the price of a raw shark, 2 months ago.
How would i go about doing this.

I have extensive knowledge of PHP and I can get data from runescape.com GE and Hi-scores database. However runescape.com's GE database doesn't allow me to see prices as they where 2 - 3 months ago.

Thanks for your help.

I think it doesn't let us do that either, I think the way it works is that we tracked those prices and saved them. Not sure though, I'm not the one who made the graphs.

Yeah, cecchi made it so that it saves previous data.

We have the information, but it's not available for parsing from a third party. I dunno if it'll ever become available, because you're the first person to ask. You'll have to wait til Cecchi gets back from vacation to get his opinion.