I am and have been looking for a place to buy a swazzle that is in the united states. If anyone has a clue of where to get one, much thanks will go out to that person…
Regards,
Swazzleguy 
There are instructions for making one at http://www.punchandjudy.com/swazzle.htm
This site seems to sell them but they are not in the USA: http://www.punchandjudy.com/puppetree/
This other UK site sells swazzles but only to people who have placed an order for puppets or a booth: http://www.punchandjudyman.com
Checked the site and was an interesting read 