Harvey Norman have the Samsung 49" super ultrawide QLED HDR monor on sale for $1369 (commonly referred to as Samsung CHG90).
Previously $2.5k, then $2k, and now it's starting to approach a more sensible price point probably due to the competition in the 49" space heating up (e.g. Kogan's $999 competitor, and other companies starting to ship 49" monitors post CES 2019). Next cheapest I can find is mwave for $1399.
And yes, before anyone asks, it's 3480×1080 making it relatively PPI for the size but in my opinion, I've been very happy with my setup for productivity and some gaming, and I paid closer to $1600 about 9 months ago at Harvey Norman (but thank you AMEX deal for the slight rebate). It's perfect for those who need to focus 'in the centre' of the screen where dual 27" monitors with the bezel in the middle would disrupt this (e.g. I often have the monitor set up so 1/4 of the width on the left and right side are my peripheral applications such as chat, email, WebEx, etc. and the focus area where I'm working is essentially the 2nd and 3rd quadrants).
Note that whilst it has a blue LED on the back (not RGB), there are no inbuilt speakers.
Specifications:
Product Type QLED Monitors
Monitor Type Curved
Brand Samsung
Model LC49HG90
Response Time (ms) 1
Display Controls Brightness Controls, Dynamic Contrast Ratio Controls, OSD Controls, Positioning Controls
Position Adjustments Height Adjustment, Swivel, Tilt
AC Power Adapter AC 100-240V
Screen Type QLED LCD
Screen Size (inches) 48.9
Screen Resolution 3840 x 1080
Screen Aspect Ratio 32:9
No. HDMI Ports 2
No. USB Ports 1
Connectivity 2x HDMI
Product Width (cm) 120.3
Product Depth (cm) 38.16
Product Height (cm) 52.55
Weight (kg) 15
Manufacturers Express Warranty (months) 36
More info: https://displaysolutions.samsung.com/monitor/detail/1135/C49…
3480×1080 is just not very good for screens this big