good info, except they are now saying it will hash 250mh. instead of 100mh.
They are touting wattage at 1kw or less for the 250mh.
I used this:
http://www.coinwarz.com/calculators/litecoin-mining-calculator/?h=250000.00&p=1000.00&pc=0.14&pf=1.00&d=5900.00000000&r=50.00000000&er=0.02568000&btcer=430.51000000&hc=10000.00
and it showed 21.x days to break even.
LTC has had its difficulty increase by about 60% the last month, so assuming this rate continue until the time they deliver their miner, you can expect a difficulty of about 14,750, which means your ROI is 54.58 days.
And TBH, 2 months ROI with this is almost guarantee that you won't see ROI at all or barely make any profit.
This of course doesn't include LTC price change (up or down).
They are in the business of making money, and to maximize profit, they should mine with the miner themselves and than sell it.
And please don't bring up the gold rush / shovel sellers analogy, it's so retarded and completely irrelevant to cryptocurrency and how it works.
Keep in mind that you will need to add up the total network of all Scrypt coins together in order to see it.