Beginner looking for cheap speakers

Budget and location - Around or under $100. I am in Colorado.

How the gear will be used - I will be using it in my room with my tv. I would also like to hook my laptop up so that I can listen to both simultaneously from the same speakers. I think you need a mixer for that? Not sure. Taking recommendations for that as well.

New or used - I don't mind buying used if the deal is good.

Past gear experience - I had a Marshall Stanmore. I liked it enough, solid sound quality but could have had more power. I have since sold it.

Anything else? - I have a Schiit Modi DAC and Schiit Modi Magni Amplifier. I know these are designed for headphones but could they be used for speakers too?