Check this site out: ltcgear.com

After using their 1 year discount code (check through the announcements page) and the 8% discount from paying with BTC, it puts the price at ~$5/MH

The cloud mining shares are lifetime with a TBD maintenance fee at 5-20% of the original purchase price. The first year of maintenance costs is included in your initial purchase.

I have one of their FPGA miners and I purchased a number of their ASIC shares ~4 weeks ago. After this weeks payout, I will be at ~90% of my ROI.

Also for more information regarding the credibility of this site, refer to:
https://litecointalk.org/index.php?topic=6401.0
https://bitcointalk.org/index.php?topic=759743.0