How much does this cost to the nearest dollar?

WELLFUNTIME Inflatable Water Slide Park with Splash Pool Climb The Wall, 3 Inflatable Sport Balls and 4 Water Guns, Water Slide with Air Blower
Durable and Safety Material Safety is always the most important thing we care, the water park is made of non-toxic, odorless, it’s made of durable heavy-duty polyester fibers with double seams and double-layered lining to ensure stability and durability. Which greatly reduces the damage caused by children's careless bumping. Endless fun Climbing walls and ladders take you to the top. The colorful inflatable slides and the inflatable pools are perfectly combined to experience the thrill of the slides. The shallow pool can accommodate more people, and the flexible castle is more suitable for children to show their crazy playing style.

Price is $640.00
Price: $639.99