Especially if you're an HHonors member.
The Las Vegas Hilton has an AAA rate right now of $45 on weekdays and Gold/Diamond HHonors members get an upgrade to renovated rooms (very nicely done), full breakfast buffet for 2 (the buffet is HUGE), and of course full stay/points credit. The only downside is the off strip location (if that's a big deal for you; it isn't for me). Over the summer it was as low as $35.96 booked with
eAdvantage.
Just something to keep in mind for Vega$.