In all fairness, I have ordered from mp3playerstore.com in the past and have received my items, in the condition that was expected (new). It took quite a while to get the stuff, but it did show up. But there are numerous stories here and elsewhere on the net regarding the shadiness of this particular business.
That being said, the monitor I received works great. It's a different Innovatek model (non-VGA) but most all of these mobile video solutions use brand-name panels inside (Pana, Hitachi, etc.). And no, I don't believe this monitor is sold elsewhere.
Are you interested in this monitor because of the price? If so, the Lilliput can be had for the same price (and in some cases cheaper) from various sources.