New 552 EOTech replica at eBaybanned. What makes this different from the usual replica EOTechs is that it comes with a dust cover when you store it. It has 1x magnification, selection of Red and Green dots, comes with battery, and fully adjustable for elevation and windage. Guaranteed no ghosting, it costs  US$54.50 with free shipping. Pretty much a good deal and can easily fit your budget.