The closing price for Bitcoin (BTC) in March 2013 was $92.52, on March 31, 2013. It was up 188.7% for the month.

The closing price for Bitcoin (BTC) in March 2013 was $92.52, on March 31, 2013. It was up 188.7% for the month.
Daily pricing data for Bitcoin dates back to 7/14/2010, and may be incomplete.