Everyone is correct that it's relatively slow right before Christmas butr this year, because the 23rd and 24th are over a weekend, it's a bit more expensive. My personally recommendation is Monte Carlo. It's usually overlooked but has very nice rooms (especially compared to TI and Luxor) and you can usually book it for less than either of those properties. They had a room remodel less than a couple of years ago and upgraded their beds and linens, among other things.

TI is scheduled for a remodel next year so their rooms are getting a little tired. The good news for TI is that they are getting plasma TV's. On a side note, Mandalay Bay is scheduled for a rooms remodel in April of next year and they will also be getting plamsa TV's to try and equal the amenities that are offered at THE hotel.

Check Monte Carlo. If your choices are down to Aladdin, TI, Luxor, and Excalibur, then MC is the way to go in that group and I would bet that their rates are equal or better.