Hi. I purchased a CAT system (walk in frame) in 2007 that goes up to 10,000 ft and has exercise attachments. I no longer have a need for the tent and am selling it. I paid just under $10,000 new in 2007 and am asking $3,000 with buyer paying all shipping cost. The tent and system are in good working condition with no damage. If interested, please respond to my email address.