As one of its daily deals, Newegg offers the refurbished HP 19" LCD Monitor in Silver/Carbonite Black, model no. EM890A8#ABA, for $34.99. Coupon code "EMCSRDBK5" cuts that to $29.99. With free shipping, that's the lowest total price we could find for a refurb by $10. It features a native resolution of 1280x1024, 5ms response time, USB, and DVI and VGA inputs. Deal ends today.
Note: A 90-day warranty applies, but it's unclear who provides it.