Newegg offers the refurbished Acer S200HQLbd 20" LED LCD Monitor, model no. UM.IS0AA.002, for $67.99. Add coupon code "VISACHECKOUT" and pay with Visa Checkout to drop it to $61.19. With free shipping, that's $7 under our May mention and lowest total price we've seen. (It's the best deal we could find for a refurbished model today by $18.) It features a native resolution of 1600x900 and DVI and VGA inputs. Deal ends October 31.
A 90-day warranty applies, although it's unclear who backs it.