I can imagine (if I try hard enough) a scenario or 2 where this might be legit.
We have had good success in the past with ebay/paypal buyer's protection so, as you say -- we'll see! The seller is also offering a large number of Turtle (?) headphones for the same price, also starting today. I wrote them (the seller) a note. Will let you know if I hear back.
Meanwhile, the search for a new reader for my husband is either over or on hold.