Gray/black Burberry rain boots

Authentic Burberry boots worn literally one time (as you can see the bottom) and not even in the rain. I’m a size 8-8.5 and these fit, but would also be comfortable with a thick sock. The box is a little more beat up due to the fact that I’ve moved so much. But the boots themself are in perfect condition. I paid close to $600 but I’ve had them for years now and worn them once so no need to keep saving them in my closet. Asking $250, Thank you!