onn 15.6" 1080p USB-C LCD Portable Office Monitor $33 at eBay $33 $74 New price low. eBay with vipoutlet has the onn 15.6" 1080p USB-C LCD Portable Office Monitor (100147048) on sale for $37 - 10% off with coupon code VIPOUTLETMAY26 [Exp 6/1] = $33 with free shipping. See reviews at Walmart. $33 retail: $74 (-$11.00) Price Drop See Price History Posted by VanGogh05/03/2026 at 11:49 AM PT