FYI: http://acerrecertified.com/scratch-dent/monitors/27/?search_query=&min_price=420&max_price=777
Scratch/Dent Refurb: 27" 1440p IPS(?) [Should just be a Costco model or something] 144Hz. Worth a gamble if you're feeling lucky.
Also Acer's announcement later today, but one of these models already sold out... and another 10 of this model sold in the past hour too. <15 left
Also Acer event will start at 8am PST, might be why they are dumping these panels.