I have been trying for about a week or two now, and trying the north and south strip, 5* hotels. I have seen on hot-wire, 148 a night, and with taxes it going for $512 for the 3 nights (no casino so I figured it was Vdara). Otherwise, best I have been able to find for the weekend on the north or south strip, 5* was $615 on Vegas.com, all of these are at Vdara, Palazzo and Venetian, Cosmo, were all considerably more. This morning, I started at $110 per night, and I advanced to 135 per night. Last one, I added north zone and south zone strip, put 140 as my last offer of the day and it was accepted at Vdara. $140 was the max I was going to bid, I may have been able to get it cheaper if I had waited. 140 per night 420 for the three nights 485.67 with taxes Looking forward to the trip, looking forward to trying the $20 dollar trick for an upgrade.