The Mid-Atlantic had the highest reported spot power price at $50.15/MWh. The Northwest had the lowest at $30.63/MWh.
Nymex energy futures prices for July delivery of natural gas and coal were $3.72/mmBtu and $59.85/ton respectively.
A link to the full EIA daily price report is available at http://www.eia.gov/todayinenergy/prices.cfm