I know this is kind of random, but is there any way to ship an eBay item back to the seller without paying postage on it?
Not that I'm aware. I don't think you can do something like mark on the outside "return to sender". I would take it to the post office and ask for the cheapest means of mailing available.
He's sending the card + a bonus, so I'm not going to bill him or anything. I just wanted to know if there was a free way.