Some are trying to blame this on Trump, but people I know who have first-hand knowledge of Vegas say that the problem is that prices on just about everything have gone through the roof and that this goes back a year or two, at least.
No kidding. I went to Vegas last in 2003 and a number of other times going back 15 years prior to that. In those days one could get get bargains or a wide range of pricing going up but the bargains were easily had. Those days no longer exist.