I was checking hotel and rental cars for a trip in October. We had Paris originally booked for 4 nights @ 60$/nt. A week ago I re-checked and it came up comped, so cancel, rebook. All this time Caesars was running $189 (?)/nt. Today Caesars is comped except for 1 night, REBOOK. LOL. Was also checking for a rental car for Phoenix and found a minivan for $90/3days and a Tahoe for $135/3days. Not sure of itinerary so didn't book, check next day and minivan is $255 and Tahoe is $350. Amazes me that prices change so often and so radically. Anyone else experience changes like these so soon?