Too late for me to roll on this (if only I'd clicked on the site a few days ago) but, for anyone looking for a good deal on a used Eotech sight, here you go.
http://www.summitgunbroker.com/EO_Tech.html
The price is $229. Ironically, that is the exact same price I paid for the Lucid I just bought.
This is the guy I bought my H&K from. Shipped quickly with no hassle. I'd expect these will probably be varying degrees of scuffed up (you can see that from the picture), but for less than half the price of a new one, who cares?