Get discounts on hundreds of outdoor toys during the early Memorial Day Sale at Toys R' Us. You'll have to dig around to find the best deals, but some good bets are this Bubble Lawn Mower which drops from $19.99 to $12.99, this Little Tikes Slide which drops from $39.99 to $19.99, these Donut Pool Floats for $5, and this Sizzlin' Cool Grand Rapids Slide 'n Jumper Water Slide which drops from $499.99 to $399.99. These are the lowest prices we found anywhere. Spend $29 and get free shipping. Sales tax is charged in most states.