Thanks to Tyrone Butter and Andrew Wilson for suggesting another online bookstore – Better World Books. This site has a flat $3.97 USD delivery fee to anywhere in the world. Even better, they have an easy to use API ( no screen scraping! ) and an Affilate program – which I’m yet to sign up for (requires American IRS paperwork!).
They also have a large selection of second hand books – I don’t include them in the results at the moment because it doesn’t seem fair to compare new pricing with old. Any opinions out there on the value of including (somehow) second hand books?
In more geeky news, I’ve updated some of the testing code for Booko – it now tests the sites I scrape pricing information from to check if they have changed their HTML. Should make life easier.