Who is using Atlec 7 voice of theater?

I contacted a guy who lives close to my house and he was selling a pair of ALtec 7 for USD 200. Surely he didn't know what these speakers are.
But these speakers were too big. I needed a truck to pick them up. Unfortunately, there is another guy also contactedt he seller too. He went there and picked up the speaker while I was looking for truck to deliver the speakers back to my home. I am so so so so so mad!!!!!
HOw much do these speakers worth in HK or USA?