Where to get really cheap laptops online?

I really want one for Christmas, so my mom wants to see which one to get me. (Total spoiler, but whatevs) I REALLY want one, so can you send me some iugnay on cheap laptops, if possible under $150. My mom's a total grinch when it comes to Christmas. I don't want any hate messages on this question. Seriously, I'm just a girl with a dream to get a laptop. Or a hedgehog. Or both. :P so please, don't hate.