Edit mine is An ADS-1600W. Looks like they make a 1700W now.
$150 refurbished at Amazon https://www.amazon.com/Brother-Wireless-Compact-ADS-1700W-Professionals/dp/B07RR5MMHF/
$250 new.
And I see you mentioned one sided. Mine can scan 1 or 2 sides, and it can skip blank pages. You can create custom presets (scan dpi quality, destination folder, file type jog PDF, and if you want to skip blank pages. I think for off you can choose ocr too .)