Wham-o Slip N Slide Wave Rider $16.40! ~Get Ready for Summer This is the perfect way to get out in your own yard and turn it into a DIY water park ;) I bet all your kiddos friends will be coming over to Slip N Slide all summer long! This is a great deal on this model, which I found selling for as much as $26! You can grab your brand new Slip N Slide Wave Rider HERE for $16.40! Ships Free! View Post