I built a Google spreadsheet for tracking the approximate value of our crypto coins for myself and my friends. I recently shared it to the public as Crypto Coin Counter as I thought others might find it useful. Once you have your personal copy you simply select an exchange (8 supported) and enter a total for each coin type you hold, click the Get Latest Prices button, and the spreadsheet does the rest. It gets the last trade price for each coin from the selected exchange and shows you an estimated total value for each coin type, and shows estimated grand totals in BTC or LTC, the currency of your selected cash out exchange, and approximate value in another currency of your choice (over 90 available). If you would like to give it a try you can find it here:
http://cryptocoinapps.blogspot.ca/p/crypto-coin-counter.htmlI also have a spreadsheet for tracking mining profitability, but it is not ready for a public release yet.