I recently came across a set of Ar-3st super tweeters and am trying to find some valuation on them. These things must be super rare, simply little to no information on them. I did see a post of yours from 2012 and that you sold a set of them. If I'm not being to forward, would you mind letting me know the ballpark figure that you sold yours for? I may be out of line by asking but I'm simply at a dead end. Thank you.