I've got two Stillpoints Aperture acoustic panels (the original, not the Aperture II) in walnut. These are great panels that look great and provide both diffusion and absorption. Asking $500 each. I don't have the boxes for these, but they are in very good condition.
I also have two of the matching Aperture stands, which I am also asking $500 each. They have all the parts and tools, each can hang up to 3 Aperture panels. I have the boxes for these.

