I did not look very hard, but here is the only link that I found of someone selling it...
[ Register or Signin to view external links. ]

But he was selling it brand new.

If it "like new", then you should get a fairly decent return.

I found this website [ Register or Signin to view external links. ]

But I do not agree with that.

If your monitor is fairly new then try to price it at around 150-175 USD.

Really it depends on where you are selling.
If you are selling on ebay, then try to price it at around 150-175 USD.
If you are selling somewhere like Craigslist, then start a little higher and let the person who looks at the ad know that you willing to take the best offer. Normally they will talk you down a little bit, so start a little higher.

If you have no luck selling at the 150-175 USD price range, then just take down your ad, and lower the price a little bit.

I was looking at one of these monitors and thought about getting one. Any reason why you are getting rid of it?

Pretty sure that was $230+ in 2016 at release, it is a bit behind on refresh rate and response time (8?ms) i think. $150 is a bit much, you can get slightly better performance from older acer monitors.

@Continuous monitors lose price faster then parts to be fair with you. OP: $125-150 don't drop below $100 you're still holding onto a decent monitor.

Thanks for the feedback i put it up for 165. i will lower to 150 if it does not sell within a week.