RE:Average cost.
The Price/Sales ratio of SML is currently at 0.0625, which is simply ridiculously cheap and makes the stock a huge buy. Average P/S for stocks in the mining sector is 1.6 and for stocks in general 2.1!
Meaning SML could easily go to $1,5+ and the stock would not yet be overvalued, not even thinking about what might happen should they post some really good profits in the next quaters.
Regardless of that, last quater their profit was already 1/3 of their current market cap, it is just a matter of time until this thing pops. Then again, who knows when this will be?