Here goes a quick'n dirty python script for fetching your account balance converted to a fiat currency.
e.g.
$ python steem_balance.py dan
Steem balance
Steem vests: 9891.00M (7371712.54 euros)
Steem: 0.437 (1.49 euros)
Steem Dollars: 3.000 (2.69 euros)
Total: 7371716.72 euros
It requires python 3, lxml and requests.
