A 6 year old boy managed to find himself a Megalodon tooth.
https://metro.co.uk/2022/05/08/suffolk-boy-finds-3000000-year-old-megalodon-tooth-on-bawdsey-beach-16607558/
Unfortunately our local fossil deposits are upper Cretaceous, before Megalodon came along.
Finding a Meg tooth is one of the things on my bucket list; I just have to wait until I can actually travel.