Not a bad price if you want a high refresh rate monitor right now, everything seems to have gone up in price the last few months probably due to the influx of next gen consoles received for Xmas gifts.
Acer RG241YP Nitro RG1 23.8inch 165Hz FHD IPS HDR Gaming Monitor, 1920x1080, 1ms, 1000:1, Contrast, 2x HDMI 2.0, 1x DisplayPort 1.2, Tilt, Swivel, VESA, HDR10, FreeSync Premium (HDMI & DP Cables)
The 27inch also only $249