Entertainment books are currently on sale for $17 + free shipping for the next 17 hours. If you don't have a 2011 book yet, it might be worth it to grab one.
Hint: If you go through Shop At Home, you can get 45% cash back! That makes the books only $9.35 each or $4.35 each for new customers (who get a $5 bonus).
There are tons of great money-saving coupons inside the Entertainment Book. Hubby and I always use a BOGO coupon for our favorite restaurant that's in the book every year. That one dinner alone pays for the book! Then everything else after that is pure savings.