Had it happen to me, games was $10, shipping $20 (brand new at Best Buy it was $19.99)
I refused to pay since it wasn?t listed clearly, he then threatened to give me a negative feedback and I told him to gfy.
Then said if I paid 1/2 the listing cost he would leave a positive feedback, I told him to gfy more.
Been over a month and a half and still no feedback.

scammers on Ebay