80CHF
I sell my TSMKOLLI LED collimator. I used with with success to collimate my RC8 and C9.25 telescopes indoor.
Manual:
https://www.teleskop-express.de/shop/Bilder/shop/ts-astrofotografie/tsmkolli-manual.pdf
Price: 80 CHF, shipping not included
I ship in Switzerland or deliver by hand in Zurich