Is there Golden Time on Netflix because I'll buy vlt Netflix but don't know if there's Golden Time
Nope on Crunchyroll
There's a short film called Golden Time on Netflix that is 21 minutes long and is from 2013, if you mean it.
I think I'm now sure of a free month on Netflix
No, Netflix doesn't have the anime "Golden Time".
So far you can only find it on Crunchyroll
Golden Time is legally only available on Crunchyroll.