My collecting started via my other hobby, metal detecting, and then whilst looking at coins, I spotted a nice 1826 farthing with an edge knock for £4 on Colin Cooke's website and could not believe that something so old could be picked up so cheap....and the rest is history, it's a good job I didn't buy a penny or halfcrown off another dealers site, the story could have been very different expensive   I agree with Rob's comment above, my favourite changes from day to day, I have favourites but selecting just 1 would stress me out