I have a Holosight in perfect condition for sale. It has sat on top of my AR for a couple of years. I typically use it 3-4 times/year. Standard circle and 1 MOA dot reticle. Takes "N" size batteries that were replaced one month ago. This is identical to an EoTech except it has the plastic housing. Box (in perfect condition), instructions, and any other papers are included. $165 shipped.