Perhaps the OP can contact the seller with a screen shot of the listing and ask if they are willing to

ship via the USPS. It should only cost a few dollars to ship, depending on how they pack it. I have

already shown an example of a listing where it seemed USPS First Class was the shipping option

so maybe they can do that with the headband too....

As for 'scathing feedback' are you aware that sometimes sellers are opted in to this GSP thing, the seller may

not even be aware what is showing your end. Have you given them a chance to consider what has happened?