Walmart offers Imaginext DC Super Friends The Joker Laff Factory Playset for $14.99 (orig. $29.97) plus $5.99 shipping or free ship to store.

Product Description:
The Joker, iconic Super-Villain of Gotham City, plans all his devious attacks from his evil lair, the Laff Factory. Power Pads bring all the action to life, including a spinning rocket ride, swimming fish in the dunk tank, projectile launchers, and a spinning elevator! Kids can create exciting, villainous adventures with Batman's foe and this action-Packed playset. Imaginext Imagine What's Next!

Thanks Maggie