I have a M&K MX-150 Powered Subwoofer. The speaker is about 20 years old, but has been housed in a cabinet the entire time. The speaker looks new and is fully functional.
I'm local to the Spokane, WA area for local pickup. I'm also happy to ship but the speaker is a beast and would cost a bit to ship and you'd need to pay the shipping costs.
Price: $500
