That's a hell of a lot more than what the L1 consumes. Additionally, I would have thought the shipping cost was included.
My guess is buy LTC directly on the exchange market, when BTC halves in 2016, it might be a good opportunity to seize on.
Bitmaintech always free ship.
Current diff is 27024.
on dec/2014 with diff = 54000 (100%) we still get $285/1month
ROI = 3month
(ltc price not change)