Yes, I did, lowwriter. And I wanted to see both on one day, so I'm not sure if that was a harder ticket to get. As has already been said, Saturdays are more expensive, but Wednesday and Sundays are cheaper. However, unless I'm mistaken to see them both in one day isn't possible in previews, which would be about $10 cheaper per tickets.
I went for a relatively "cheaper" option, and hope that it will be fine enough for my (extremely short) purposes.