I keep a spreadsheet of my Priceline stays and to date I have spent $2,652 on Priceline hotels, of which $300 was spent on the Priceline fee (I just booked my 50th Priceline stay). Total nights booked at Priceline hotels: 70. The hotel rates show my total for these stays would add up to $7,480, or I saved a total of $4829. Since some of the hotels show unrealistic rates when I check (ie I would never stay there at that rate, find somewhere else comparable) I would say that on average my hotel spending is about 40% of what I would expect to spend without Priceline. Anyone else keep this sort of statistics? The most I've paid through Priceline: Four nights at the Marriott Amsterdam (4*) for $350 The least I've paid through Priceline: Two nights at the Homestead Smyrna/Atlanta (2*) for $8 I've thrown away 3 stays (ie stays I booked but never went to) for a total loss of $46, including a stay at that Homestead (I booked two of those $1/night deals, but after the first time, didn't think it was worth a $1). I've never found a hotel cheaper at Hotwire. I have found airline tickets cheaper there, several times.