It varies city-to-city, ISP-to-ISP.
When I lived in NYC, I paid $65/month for 200Mbps down, 20Mbps up (Spectrum).
I moved 50 miles south into NJ and I now pay $99/month for 1Gbps down, 1Gbps up (Verizon).
An acquaintance lives in Houston, TX and pays ~$300/month for 5 Gbps down, 5 Gbps up (Comcast).
That said, you will find people who have happy stories about Spectrum/Charter/Cox, and terrible stories about Verizon/Comcast all across the US.