I've just bought a collection only item on ebay, it's from miles away (but the price was low due to mislisting) and I was planning to collect next week. The seller wanted paypal so I've paid. However a similar item has been listed much closer to me with a low reserve and no bids, so I may be able to get it for the same as the price I would have paid for petrol, without the hassle of the drive.
Can I tell the seller I don't want the item any more (not bothered about a refund if I can get the 2nd item for the right price)? How would that work?