I bought this brand new this past fall after redoing my C14 to help recollimate it. This thing works as advertised and helped me tremendously. I have used it only twice. This is the "TOP OF THE LINE"artificial star for collimating scopes. Per the website:
This new and improved design features a brighter 10,000mcd ultra white led focused on a smaller 100 micron precision laser cut aperture.
You can find out more on their website. I paid $139.95 plus shipping. You can have it plus a slick little "full size" Ambico expandable tavel tripod for only $100 and I will pay the shipping. You save well over $50 if you consider shipping and the tripod.
I prefer Paypal.