According to the U.S. Bureau of Labor Statistics, prices for video and audio were 2.98% higher in 2018 versus 2009 (a $0.60 difference in value).
Between 2009 and 2018: Video and audio experienced an average inflation rate of 0.33% per year. In other words, video and audio costing $20 in the year 2009 would cost $20.60 in 2018 for an equivalent purchase. Compared to the overall inflation rate of 1.75% during this same period, inflation for video and audio was lower.
In the year 2009: Pricing changed by -1.32%, which is below the average yearly change for video and audio during the 2009-2018 time period. Compared to inflation for all items in 2009 (-0.36%), inflation for video and audio was lower.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for Video and audio:
Below are calculations of equivalent buying power for Video and audio, over time, for $20 beginning in 2009. Each of the amounts below is equivalent in terms of what it could buy at the time:
|Year||USD Value||Inflation Rate|