Just a quick update, today, January 18th, is the final day for the Ulta Friends and Family Sale. There is a coupon you can print out and save 20% off almost everything in the store, including Prestige brands of cosmetics which are typically excluded from coupons. There's a coupon exclusions, like the Urban Decay Naked 1, 2, and 3 palettes, Benefit Brow Bar Services, Lancome, and Clinique. But for the most part it includes the majority of the store.
Unfortunately I got my coupon through email, so hopefully you'll be able to find it through a quick internet search. Good Luck!