The children run a spa delivery service, and the father refurbishes spas. I saw the spa today. There were 4 other spas in his garage, hahaha. Audio doesn't work, which is not a concern for me. I looked inside and didn't see any moisture or leaks, and can only assume the chalky marks are from repairing the pump or heater. If I could get 3-5 yrs out of the tub I'd be thrilled. I'll inquire about a warrant, good idea.
What are your thoughts of an 8 year old Caldera martinique spa for $1500. I saw the spa as well and it was in great condition, no issues or past repairs.
Greatly appreciate you help!