Entertainment.com offers its 2017 Entertainment Book for $12. Coupon code "SECRET7" cuts that to $7. With free shipping, that's $2 below our mention from two days ago, $28 off list, and the lowest price we've seen for this edition. This coupon book includes hundreds of discounts on dining, groceries, movie tickets, and activities. (Choose from a list of select cities.) Deal ends June 18.