Amazon with Day-Deal USA has the BIGASUO 15.6'' 1080P USB-C FHD Portable Monitor with Cover on sale for $69.99 - $10 off coupon (click checkbox) - $10.50 off with coupon code 2DL5W6EA in cart = $49.49 with free shipping.

• IPS Panel (1920x1080), 60Hz Refresh Rate, Mini-HDMI, cover can be used as stand.