I researched the cost of Spinal Decompression Treatments here in the US and found them doctor of chiropractic to range in the $100.00 to $150.00 per treatment range. The price is set by the individual practitioner, so let the buyer be aware! There is a whole variety of types of decompression tables and there is no way of telling which ones would provide the best results, other than talking to people who underwent treatment. I had a friend who had a series of 30 sessions at $130.00 per session and only started to notice some relief when his sessions ended along with his savings account. He did not have good results and wasted chiropractic office a lot chiropractic websites of money for almost no relief.
I found a much more cost effective means of spinal decompression that I've been able to utilize in the comfort of my own home. I have two compression fractures of my lower spine that I suffered from a fall from a tree. At present, I have no back pain and am able to administer treatment whenever I want. So, I can only speak from what I have personally experienced.
$5200.00 sounds pretty excessive for 20 treatments! If you would like more information about what I am using, feel free to contact me!