I have for sale a like new Mountain High Oxygen Kevlar cylinder. The model number is a KF-011 11cu. ft. This cylinder comes with the valve. It retails on Mountain Highs website for $700 for the cylinder and the valve. Including the valve this cylinder measures 22" in length and weights just 2.4 pounds! This oxygen cylinder looks like new and has been stored inside an air-conditioned office.
$300 OBO Plus shipping
This item is located in Dallas. This cylinder is empty of oxygen so I assume shipping will be no problem.