I just recently picked up the Humble Bundle for several Python programming eBooks. Great set of books for a really low price; can even get the basic set for as low as $1! If you've ever been thinking of learning Python, this is a pretty unbeatable deal. (I even already had a hard copy of Automate the Boring Stuff with Python but getting the eBook version as well is extra nice.)
Act fast though, less than four days to go for this deal!
(And no, I'm not even trying to get a referral bonus on this, I just think it's an awesome offer you should check out! Although, as you learn Python, I'd certainly love to have you participating in Expert Exchange to get support from the community as you run into problems or to share your accomplishments ;-)
When converting amounts between different currencies, you need exchange rates. This article demonstrates how to obtain these from no less than nine different sources, either for free or - for intense or demanding use - for a fee.