BabyDog,
You know the old saying 'if it sounds too good to be true, it probably is'...
I would search for any complaints about this company on the internet. Their prices sound unrealistically low to me - unless they are outsourcing the diagnosis of the results to India.
They may be legit, but unless they are being subsidized by the government, or unless they are outsourcing the diagnosis, I would be skeptical.
Is the $139 your out-of-pocket cost AFTER they collect from your insurance company??? Or is it the total cost?
Regards,
HubbleRules