I'm in a "what would you do?" situation. Bought a book from a seller on Ebay Half. Book was $30 Shipping $3.50 media mail. Turns out seller stuck a media mail label on a USPS priority envelope and shipped it to me that way, causing me to have to pick up the book at the post office for an additional 11.50 cost! I paid it because DD needs the book for a class, and emailed the seller on Friday requesting a refund of the $11.50. Haven't heard from him. How long do I wait for a response? Do I go through PayPal? Give him negative feedback? WWYD?

Guess my scale was wrong. I immediately refunded the amount no questions asked. That's what should happen. The seller should know better than to use a priority box for something other than priority shipping.