Amazon’s summer Prime Day — which is now a four-day event rather than the usual two days — is well underway, and we’ve been working hard to surface the best deals for our readers. We’ve sorted through thousands of on-sale items to pinpoint truly excellent discounts on the things our experts have found are worth your time and money.

Prime Day shopping events to entice cautious consumers and play defense against stiffer competition from the likes of Walmart Inc., Target Corp. and TikTok, who have launched their own discount days in response.

Amazon Prime Day is almost over, so take advantage of these discounts on computer monitors while you still can.