$30 for 1 or both for $50. These are brand new. When I test powered them in my van, they were too powerful for it's electric system. Both can be counter top models or installed in a cabinet. The Highpoint includes cooling ducts for cabinet mounting and a face plate. The Greystone only includes the ventilation ducting.
If the add is up, they are still for sale. Please communicate only through Craigslist. I do not need help selling these.