From what I know the retailers sell it for ~ 500 USD.
As a windsurfer Aquaglide it's kinda pointless for me except the very first steps, but as a small sailboat it should be more fun.
I was recently sailing recreational Hobbie Cats for 2 weeks in a resort and it would be fun if I wasn't thinking what could I achieve on my 7.5 sail over there
. But for other people it surely was fun - to Cats were booked all the time.
(I know - Hobbie Cat is a different story than this inflatable).