ToysRUs has their own coupon, but only 15%. I got this from email
15% off Your regular-priced toy purchase Toys"R"Us Valid: Dec 10, 2017 - Dec 12, 2017 Terms and Conditions: Offer available in store only. ONE-TIME SINGLE USE ONLY. Offer valid 12/10-12/12/17 at Toys"R"Us and Babies"R"Us. Excludes clearance items, diapers, formula, Gift Cards, Red Hot Deal & Hot Price items, Adidas Apparel, American Girl, Anki Cozmo, Baby Jogger, Baby K'Tan, Beaba, BOB, Boba, Boppy Bare Naked Pillow, Bugaboo, Build-A-Bear, Casio, Claire's, Clek, Converse Clothing & Shoes, Cybex, Diono, Ergobaby, Halo Bassinest, LEGO construction sets, Lillebaby, Maclaren, Maxi-Cosi, Mifold, NECA (National Entertainment Collectibles Association), Nike Apparel, Nintendo Switch accessories, Nintendo Switch software, Owlet, Peg Pérego, Quinny, Sphero, Stokke, The Elf on the Shelf, Thule, Ugg Shoes, electronic learning hardware, kid's furniture, kid's bedding, laptops, netbooks, tablets, video games, video game hardware, video game pre-orders, Apple iPad & iPod, SquareTrade Protection Plans, phone orders, all fees, and shipping. To redeem in store, show mobile coupon at checkout or give printed coupon to cashier. One coupon per customer. Not valid with any other "R"Us total transaction offer or on prior purchases. Must be surrendered at time of purchase. Value is forfeited if item is returned. Coupon prorated among eligible items purchased. Only original coupons accepted. Void where prohibited. Valid USA only. Cash value 1/100 of 1¢.