This 'bait-and-switch' tactic certainly seems persistent. What I don't understand is why they would advertise one thing, knowing they don't have it, and will substitute something they have a warehouse full of, if it were not a deliberate scam. I have talked with sales support twice, and they say they are 'processing an RMA request' for return, but that they cannot
issue pre-paid return labels for USPS/UPS/FED-EX. I have also opened a dispute with my credit card company, and hopefully will at least get the outbound shipping charge refunded.