eBay. The item is practically brand new, I think I tried using it once when I got the item. It never came with any packaging, so I will be posting it in a jiffy bag or similar packaging. You could find more information about this stabiliser on the Lensse website. Please comment if you have any questions, I will be very happy to answer any the best I can. Also please note I will be sending this item anywhere in England for £3.99, other postage charges can be applied if anyone from Europe want to purchase. The camcorder shown in the image was for demonstration purposes only, it is not included within the price.
Below is a official Lensse video from Vimeo which shows the stabiliser being set up, and then being used.