Who would have thought that the dollar bills in your wallet could be worth more than their face value? Yes, you read that ...

2. Numbering Outliers Serial numbers aren’t created equal. Sticking with the Luka Doncic theme, his rookie Red Prizm, serial numbered to 299, recently sold on eBay for $3,550 in a PSA 10.

Then number 13 has an estimate of £1,500 to £2,000 and 19 and 20, both of which have a guide price of £1,000 to £1,500. A £10 Austen note with the serial number AA01 000011 sold for £5,200.

Other options If you don’t have your AirPods handy and need to find the serial number before you can get back to them, you can call 800.APL.CARE to see if they can look it up for you.