I have an EOTech 511 available for $269 shipped in US 48. The sight has not been used on a weapon, but has been taken out of the box and looked at by several customers. It looks brand new - optics are 100%, but if you pull out a magnifying glass, there may be a mark on the shield somewhere.
I will include a fresh set of Duracell batteries since the sight has been turned on several times. If you are unfamiliar with this sight, read more about it [URL=http://www.eotech-inc.com/tactical/whatframe.html]HERE.[/URL]
I have several items that I either special ordered for customers that they ended up not wanting or I bought to physically see/inspect it and its been laying around on a shelf too long. My email is firstname.lastname@example.org