This web application helps you to find the most price worthy beer/wine/liquor based on alcohol concentration.

The data is collected from the Sweden's controlled liquor store "Systembolaget".

Future Thoughts

Create an iPhone application allowing people to post and find cheep beer close to their current position. Walking directions would be a plus.

Allow people to share their drinking expenses, it should be in percent of total income. The data can be collected from Buxfer.com (using PHPSaves) and shown in the form of a top-list.