We have a 13ft
Cost just over $300
Kids use it most days best money we ever spent!

We had a bad storm recently and it blew over the neighbours yard, did no damage luckily and as it had to be dissmantled to get it out of other yard to bring it home Im now not so scared of moving as it wasnt a big deal. We now have it firmly staked to the ground.

Its also kinda fun for the adults too when you feel like taking things outdoors