I have an older concept 2 not a D or E as far as I can tell, for sale. It has been languishing in my home for some time now and we are getting ready to move, so I need to find it a new home. It is in excellent working order, almost new
. I am asking $750 plus shipping or pick it up. I am in St. Petersburg, FL. Email me at carolann1911@gmail.com with only serious inquiries. Thanks.