You would not receive my returned case unless you chose to buy from Amazon Warehouse one of their used like new or used very good condition type of cases. You would receive a brand-new one and if that one had any issues they are very good about swapping them out. They sent me a replacement without even waiting for me to send the original one back in.
I don't know. I purchased tons of stuff from Amazon and have gotten someone else's returns in the past.
I believe Amazon restocks pricy stuff like this as new.