Thanks for the replies. They want $30. I will check the brand for a start.
I can quickly check them, but it will be during the day of course. Obviously I can't check them at night.

I mean, sometimes you do find bargains, that's why I want to double-check.
Yesterday I found a pair of genuine Christian Dior glasses that look like new for $5 for example.
What are the best binoculars brands by the way?