If you're looking for a new gaming monitor and are thinking about upgrading to a 4K panel and going bigger, you could do a lot worse than this Acer Predator XB273K. It is currently on sale on Amazon for $899, which is listed as a $300 savings, but considering past price drops, it's more like $200. Considering past price drops, it appears to be a savings of about $200. Still, it's the lowest price we've seen, and it also ranks #1 on our list of the best 4K monitors for gaming.

In addition to the 4K resolution, this 27-inch IPS panel supports G-Sync, providing the best adaptive sync technology for your PC. As you would expect, you get excellent image quality, color, depth and contrast. With a response time of 4ms and a refresh rate of 120Hz (overclockable to 144Hz), it is ready for faster shooters and online gaming. This model also features one DisplayPort v1.4, one HDMI v2.0, and four USB 3.0 ports.

If you're still undecided or want to see how this monitor compares to the competition, check out our guide to the best 4K monitors for gaming. And if you're looking for something less flashy, one of the best gaming monitors might be right up your alley.