Microbehunter, a youtuber/biology teacher recommends this one (Link) as a lowcost option. They seem fairly similar so probably yours would be also good "entry level" microscope.
I will however reiterate what others have said; that its usefullness/worth depends more highly on your intended use. I cant recomend enough you go watch a few amateur microscopy videos to get idea of what you want to do and see.