24V AC/AC Transformer, Brand New with Warranty

I purchased the transformer for a doorbell; however, the doorbell was defective, so I bought another one operating at 5V via USB, and therefore no longer need this transformer. It is literally brand new, with a 2-year warranty from the store where I purchased it (documentation is included to claim the warranty if needed). I am not returning it to the store where I purchased it because I would have to pay for shipping, which is not cost-effective. I can deliver it in person or ship it—your preference.