https://alpha-t.net/product/viper-scrypt-miner-25mhs/
Using https://bitcoinwisdom.com/litecoin/calculator
If I enter a very conservative LTC network growth rate of 4% (this is approx 42% growth per month)
Enter a hashrate of 100,000Kh/s for delivery on 1st July 2014
Zero running costs, free power, no pool fees, free PSUs
The total mining income is 506LTC or 15.3BTC
when I use the shopping cart for Titan (with shipping) no VAT, it works out to be about 16.9BTC
Of course Titan will probably consume 2000+ Watts, ship in late Q3, and LTC difficulty growth will certainly be over 4%
Having said that, they'll probably be sold out in a few days