I have used these footers under my AIC-10 for a while now and they are truly excellent. A clear step up from my previous stillpoints -> Fern and Robby that I will be going back to. Selling a set of 3 here for 500 USD that have a max weight capacity of 150lbs and no minimum weight. Comes with original packaging and accessories. The newer version of these are $500 EA even after discount.