HIDE IT, You bought so it stays in purchases.
Without your agreement the seller will probably still have to pay the selling fee and get a Defect. Paypal fees are also not refundable.
You should leave NEGATIVE FEEDBACK as tis is very poor selling. Just say "Seller would not honour the sale" . and mark down the stars.
If sellers are foolish enough to list at a price they are not happy to sell at they deserve the conseqiences.
