Sneaky shoppers are scratching the wrapping off Creme Eggs without buying them - in the hope of finding the limited edition white chocolate version.
Pictures show the tinfoil wrapping on eggs peeled back by customers searching for the £1K prize.
Cadbury is rewarding all white egg poachers with £1,000 up until Easter Sunday on April 1.
There are believed to be around 371 white eggs in circulation.
