The Consumer Price Index (CPI) is a measure of the average change in prices over time in a market basket of goods and services. The Bureau of Labor Statistics releases CPI data monthly.
A full-price movie at a Minneapolis theater costs between $6.00 and $10.00. Looks like movies have increased in price faster than most other goods and services.
*An estimate for 2013 is based on the change in the CPI from first quarter 2012 to first quarter 2013.