Crap I'm so confused..  2.8 mhs .. 2800mhs

http://www.ebay.com/itm/GPU-Scrypt-Mining-Rig-2-8MH-s-for-Litecoin-Bitcoin-Cryptocurrency-Scrypt-Mining-/251444869987?pt=AU_comp_dekstop&hash=item3a8b483b63

2.8mhs seems extremely low.. why is this so expensive, Im so confused