So, how much is your Steam Account worth?
Steam Calculator (http://www.steamcalculator.com/index.php)
If the above link doesn't look right you might try this. Steam Calculator 2 (http://www.ddgamer.com/worth.php) Thanks to Platinus.
Don't know how accurate it actually is, anyway it's kinda fun to find out
My account
Found 101 Games with a value of
$2415.00 USD