How common is it to get free spa passes once you check into a hotel in las vegas?

I read online that some people have recieved free spa passes just by asking for them. Has anyone ever done this?How common is it to get free spa passes once you check into a hotel in las vegas?
I learned for my first trip to Vegas that if you are staying at a hotel make sure to get their comp card and ask if there are any available upgrades or free offers for new members.





Also, watch What Happens in Vegas, its funny what they do.How common is it to get free spa passes once you check into a hotel in las vegas?
It is not very common, sometimes you can get them from doing timeshare sales pitches.





But you should just get the players card at whatever hotel you are at.





Have fun.
Not common - they charge for everything!





But it doesn't hurt to ask, just ask...
It never hurts to ask! :)