https://www.bestbuy.com/site/asus-24-led-fhd-freesync-monitor-black/5591926.p?skuId=5591926
$170 bucks 1ms response time. Have had mine for a few weeks. It’s pretty great.
Also has built in speakers if you don’t want to use headphones all the time.
It’s definitely one of the top 3 monitors on the market under $500. Definitely do your research. After a couple of days of looking this is what I decided on. Good luck!