I'm selling it because I got it for free with the education promotion when I purchased a Macbook Pro from Apple. I already have a pair of Airpods Pro, so I don't need another one. I can show the invoice as the proof of purchase. It is unopened & sealed, so brand new condition. I prefer meeting somewhere in London, but I can also send it anywhere in the UK with Royal Mail Tracked & Signed For.
eBay